I'd say with the purchase of SF, the HW pool will get a lot deeper if we do some cross 'merchandising'
Carwin poses big big threats to anyone in the HW division, barring this new diet helps him. If he can work out kinks in his cardio, he;ll be a nasty threat to anyone with his lights out power.
JDS has uncanny boxing skills... he's a very technical striker with great combos. I think he's the most formidable opponent to Cain because he's the most well rounded in the UFC's HW division.
If we add in the possibility of the SF roster (which arguable has the better HW talent per top 10
)... I'd put some good money to see the sig come true from McKeever's sig.
I'd love to see a Reem vs. Cain and Fedor vs. Cain match one day. One can only hope!