Breath of Fire is an excellent series, and one which really deserves to continue.

Which is your favorite? III. II is probably the better game, but I like III more.
Least Favorite? Dragon Quarter.
Best Dragon system? III
Favorite dragon form? BEHEMOTH MOTHERsmurfERS
Favorite Battle system? IV
Favorite villain? Yohm. So competent it hurts. I mean, his target falls into a ravine and he says "Find the body" rather than assuming he's dead? Also Balio and Sunder. And Zig in III. Yuna is a sick smurf and oh man I don't even know.
Favorite OST? III.
Favorite Ryu/Nina? III
Favorite cast? Peco vs. Ershin, I can't decide.
What do you hope to see if hell froze over and Capcom finally made BoFVI? A charming, long RPG with plenty of side content, a battle system that makes use of your whole party, an entire fairy COUNTRY to develop, and a really complicated Dragon system and also the return of combos.