I like Kelemvor, myself. But yeah, this sucks. I don't see any reason to kill off Helm or Mystra. If anything, Tyr's the one they ought to get rid of. They oughta send him packing back to his original pantheon and make him stay there. Personally, I'd like to see Torm taking over his portfolios and replacing him as a Greater God. That'd be awesome, as it'd place Torm as Bane's primary opposition.
Killing off Helm and Mystra sucks, though. It especially sucks seeing Helm go out in such a stupid way. Nevermind Mystra. It's galling to see her being killed by Cyric. If anything, she should be killing him! Can't believe that pathetic twerp Cyric is gonna be getting yet another notch on his belt. God, how I wish Bane would kill that stupid bastard and feed him to a pack of ravenous Nupperibo.