I think those bubbles on Froakie's back(?) are a bit too much,
they should just leave it simple, or if it could hide those bubbles completely like Cyndaquil's Fire, then I'll be as happy as winning a lottery. Lol
It is widely rumored his evolution as partial Fighting-type.
It's interesting to note that Poliwag,
who happens to be a Water-type and related to frogs,
evolves into Poliwrath, whose secondary type is also Fighting.
Speaking of Water-types, I was a little surprised that you are a member of the Water-type fan club!
But on a side note, seeing Oshawott as your favorite Pokemon. It is not that surprising after all!