With OL potentially solidified with Otah, our most glaring need is blocking TE. I think this is critical to Sparano's offense and we will being someone in.
I just read that Cumberland is up to 260 lbs. Maybe he can fill that role. Or maybe Tebow will help as an extra blocker. Otherwise we will line up an extra OL in more predictable in running situations.
Either way I feel a lot more comfortable with this Offense with Otah signed -- he is definitely my pick for most important to step up. I would also throw in McKnight, Josh Bush, Hill, Sapp, Davis