Yeah, sure, why not? Buffy desperately needed a love interest in season 7, Xander seems like a good enough choice to me. Actually, it kinda annoys me that this is something left completely unexplored in season 7, even as a possibility. I mean, they are both young, attractive, lonely. I'm not saying that they should tear each other's clothes off just because and proceed to have passionate sex or anything but has it really never crossed their minds, even in a joking manner? Come on, aside Dawn, these two don't have anybody else in their lives post season 6 finale, we don't even see just them share a drink or talk about life and shit. I think it's kinda weird.
When it comes to this pairing in general, I'm not some crazy supporter but I don't mind it either. It's all about the story to me and I think that those characters have qualities that when collided could result in an interesting relationship. For one, they really know and
get each other very well. Xander is a rather caring person and he has this awesome ability to instantly detonate Buffy's insecurities and make her feel good about herself, it's a good thing to have, also, he knows how to piss her off just enough to make her open up and besides that, if there's one human in all the world that could survive dating Buffy then it has to be Alexander Lavelle Harris. Seriously, in my opinion Buffy needs somebody who doesn't care that she's the slayer and Xander kinda develops into such a person throughout the show. And Buffy, well when Buffy's in love she's really in love, loyal to a fault, no matter how much you screw up and Xander kinda screws up a lot. Xander leaves Buffy at the altar, you bet they'll be having make up sex and laughing about it 48 hours later. What I'm saying is, they would be able to sort out and patch each other in a relationship.
And I sound like some Buffy/Xander shipper, don't I? Bloody hell.
[MENTION=5973]Black Eye Guy[/MENTION]
I liked seeing them acting like a family at the start of season 7 with Xander taking Dawn to school and stuff.
Yeah, it's some rather in your face stuff, kinda like Willow/Tara in relation to Dawn.