I actually can't wait to try Braxien. Also, it looks as though there is enough space for 4 more fighters.
We have 1 gen 5 rep, 1 gen 2 rep, and 1 gen 6 rep. 3 Gen 4 reps, 7 gen 1 reps [counting Pika libre and Shadow Mewtwo], 2 gen 3 reps, 4 open spaces.
I hope the ideal last 4 spots add another gen 2/5/6 Pokémon.
out of which I'd like Houndoom, Pichu, or Sudowoodo from gen 2, Lilligant from gen 5, and Florges, Diancie, or Greninja from gen 6.
And for the last spot, I want Jigglypuff. Because it just wouldn't be a nintendo fighter without Jigglypuff.
Also, Garchomp looks furry.