You're welcome, I'm glad I could help. I just wish I knew some magic trick that would shrink Bruce automatically. I hope he pulls through, you just never know for sure. I don't know if you've seen this thread http://www.bettafish.com/showthread.php?t=74273
but the fish here has had dropsy for at least a couple of weeks now. It ain't over till it's over.
The thing I love most about bettas over all other fish is their individual personalities, how they all do such funny little things that no other betta does. Unfortunately, it's those personalities that makes losing them far more devastating than losing a fish like a guppy that isn't all that attached to you. :/
Bruce sounds like a little ninja betta with his "sneak attacks." If he's flaring at you, then he's still got some fight left.