Finally someone good they can do a tribute on aside from MJ and Janet.
Blueprint Cru - "Hey Daddy" by Usher feat Piles
Hype 5-0 - "U Don't Have To Call" by Usher
Jungle Boogie - "Love In This Club" By Usher Feat Young Jeezy (Personally I would've given them, My Way instead because it's a bit faster)
Poreotix- "Yeah" by Usher Feat. Lil' Jon
Saltare - "Caught Up" By Usher
I think the crews who has the advantage are Poreo and Blueprint Cru. Saltare may be at a disadvantage because not only they will have to incorperate the choreography of their sone, but they have to do it while using the jump ropes.