Marcelo should compete at 155... c'mon... he competes in 170 in grappling with same day weigh-ins. He could make 155 and be a monster. He is going to get beat @ 183...oh wait that's K1... they're going to feed him cans...
I honestly think Marcelo would do better against heavier guys than he would against the light, quick ones. He is just too quick and accurate for the heavier guys and no one in MMA will have an answer for his ground game, especially the heavier guys.
Dude, you train under Marcelo??? You are unbelievably lucky.
K-1 does not have an official 170 class, but since Marcelo is a pretty big signing for them, I'm sure they will accommodate him (although that's what they tried to do for Karam, feeding him a far lower-level wrestler as a debut, and obviously that didn't work out too well).
Any word on possible opponents and debut dates?
And congrats on your 2-fight deal with K-1. Good luck to you against Kid and JZ, I'm sure you will give them hell.