Should be more... Seriously. 2 or 3 in a european themed region? Kalos got us 3 or 5.
What roles do the new pokemon fullfill in battle? How would You classify them all one by one?
Which are Sweepers(assasin), tanks, walls, wallbreakers, supporters(hazard setters, mage), Fighters(balanced mixed stats)? Which have mixed roles? How good they fullfill their roles?
Hmmm lets say:
Cinderace- fire type,
physical oriented fast sweeper/assasin/warrior/wall breaker with a unique move court change to change the tide of battle in the favour for the user.
Compared with Infernape, fire/fighting that has equally disttributed stats and is a fast dual wall breaker,
Cinderace gained a lot even without the fighting type, maybe it lost badly on special attack but gained higher defences and hp make it more robust and durable, its faster and more hard hitting then Blaziken and gets acces to Bounce and many interesting moves that could make it even a wallbreaker with right support. With its high speed and U-turn it can have a role of a scout that enters better only to check and hit something allowing it to give support even with court change for 2 turns and later.
With flame charge, batton pass and substitute it can realy last longer then most can assume...