I bought the starter deck for war/wiz/priest, but it won't let me swap out any of them in the Multiplayer Keep. I'd rather use a human warrior than the dwarf, but I can't do that if I can't sit out any of the characters I'm using It might be an issue due to not playing any of the single player matches, or the human being level 1? But I can't be sure, and it's a bit irritating. Still, glad to see the game live!
Hmm. I'll bet the code that disables removing characters to stop people from having empty SP parties is kicking in here. I'll log it as something to look at. In the meantime, you can most likely work around it by playing through the campaign a bit. Sorry about that.
Once I unlocked all 3 characters in the campaign (all of what, 4 battles?), it unlocked them on Multiplayer too.
Yeah, I think the straight-to-MP path isn't very common, so hasn't been tested very thoroughly. Thanks for posting the bug!