One of my favourite characters was Lindsey. Yes, I know he wasn't in Buffy but rather in Angel but he was such an interesting character and his "evil hand" scene in the Wolfram and Hart boardroom is pure gold. Both Star Was and Evil Dead had a character who had lost a hand, and bringing Lindsay back for a cameo would pay homage to these. Of course, Christian Kane will have a very busy schedule with his acting and music careers, and I don't see him returning, but that cameo would still be good.
