Supposedly, the reason that Angel renounced his humanity in "I Will Remember You" was because the Powers told him that Buffy would die trying to protect him (A half truth at best, since Buffy did, in fact, die anyway, protecting her sister at the end of Season 5) but I always saw a certain inconsistency there. Why couldn't human Angel be at least as good a demon fighter, and just as capable of protecting himself as Xander, Giles, Wes, Gunn, or any of the others? Given his two hundred plus years of experience in the vampire/demon community, he might have even had an advantage over them. So, was there another reason, one that Angel wasn't willing to admit, or even wasn't consciously aware of himself?
Those are all good reasons and so forth but looking at this in an ATS point of view since it was there we even found out about the powers. (Or more *shrug*)
Xander, Giles, Wes, Gunn, or any of the others?
Xander and Giles has Buffy most of the time. I could say I was shocked when they did that creepy scene and you thought something would happen to Giles and all.
Giles was trained or it would seem he was and since being a watcher he might have had some additional training just in case he ever got into trouble, another thing that could also be the answer would be that Buffy wasn't his first Slayer in Training so he had to learn in order for him to teach the Slayer about defending herself and what not.
Wes (On Buffy) seemed to be a new watcher and did things by the books in telling them and what not. It wasn't until Angel that he became all Rouge and sexy and MMm...but ok. Wes learned how to protect himself with weapons and it was gradual until he as all "I'M BADASS BITCH!"
Gunn has been hunting Vumpires for a while now...and it wasn't like he was usually by himself when he went hunting since they traveled in groups with each other. Doing this for some time it somewhat becomes second nature.
Xander...now I love Xander, but when he was hunting he always went with someone else like Anya and then that time when Buffy wasn't there they had Willow use her mind powers to help them fight! So it was always 2 people or 3+ never just them one on one.
NOW TO ANGEL! Angel being human he would lose a lot of his strength since he was a Vumpire. Also with that added strength he would also lost a bit of his swiftness and speed as a human. MOST IMPORTANTLY he would be a lot easier to kill since not being a Vumpire and then having a thing for having holes poked in him and what not could have killed him pretty badly. A bullet though his human heart, arteries and ect ect.
So a Human Angel would be a Weak Angel to a degree, but the things would have been how would the writers have done it because thinking about it could bring unlimited possibilities.
Human Angel wouldn't be the strongest kid on the block the way that Vampire Angel was. When he got hurt (this was mentioned in the episode) the pain didn't magically vanish, the injuries didn't conveniently heal themselves overnight. Assuming that as a human, he was at the peak of his physical development, simply the reality of normal aging was going to begin diminishing that, month by month, for the rest of his life. And his remaining life span was going to consist of, at best, decades rather than centuries. Even if he were allowed to spend those decades with the woman he loved, would that REALLY be preferable to immortality? That would be a hard decision for any man to make, even more so for one who already has that immortality and is considering giving it up. He KNOWS what he will be losing. Plus there is the uncertainty of whether he would actually be giving up all of that only to lose Buffy later (okay, the Powers' prophecy pretty made that a certainty, but even if that particular time could have been avoided, the Slayer's life is uncertain, at best. Would they have more than a few years together? All of that, either consciously or subconsciously, had to be running through Angel's mind when he made his bargain with the Powers.
Angel would have also have to think of the people he wouldn't be able to help. I guess you could say he loves Buffy...is possible, but to me he cared more about Cordelia and Darla then Buffy whatsoever. He might not have been able to feel happiness as a Vumpire since he was scared of it since his curse made it something big and he didn't want to turn back into Angelus. Still that wasn't enough for "The Love he has with Buffy" so he did the good thing and choose to help people.
As for Spike, I think that he is totally adjusted to and comfortable with his status as immortal, super powered demon fighter, Big Bad For The Bright Side, poet with the heart of a warrior, and warrior with the spirit of a poet. Other than ti irritate Angel, I strongly doubt that mortality has any real appeal to him. Being a vampire is just too damn much fun. Plus he knows, and accepts, the fact that age will almost never become a factor in determining the amount of time that he is allowed to have with Buffy. One, the other, or both, will almost certainly meet violent deaths long before that.
I agree! Spike just wanted to mess with Angel have take anything he wanted...Good or Bad! Spike was like a three year old going though there me Phase but never passing it at all!
I see Spike as this...Just the Mine thing sort of...
http://www.220.ro/desene-animate/Family-Guy-Stewie-Mine-Phase/3R1sTL4uRG/