Let's get some glorious speculation up in this bitch. Evolutions, English names, movesets, stats, anything goes regarding the new 4 pokemon and I suppose the starters and legends too.

I think Gogoat is a standalone, lizardbro will evolve once, losing its normal type for something else (possibly dragon), the robin will evolve twice and remain normal/flying, and the panda will evolve twice and either get a dark type or learn a lot of dark moves.