Just looked up all the rookies now and found out something. It's just what I think so no objection. 

Visuals: EXO

Voices: BTOB (my favorite<3) 

Charisma: B.A.P

Age (meaning young and stuff): Nu'est

Model/Acting: Cross Gene 

And if we match all tthese together I bet it's gonna make the greatest group ever!!! I love all the rookies this year ;)