Not a big fan of having both Hamlin and Watkins on the field at the same time either. Both are better playing as center fielder type safeties. Both are willing but inconsistent tacklers, one can't wrap to save his life (Hamlin) and the other is still too light in the pants (Watkins). At least Watkins takes better angles and has a knack for the ball.
But Watkins will be playing SS, where he will be called upon to cover TEs & RBs, sometimes WRs. Like Ken Hamlin, not his strength at all.
I hope Wade recognizes this and protects him like he did Killer.
EDIT: One other item of note, I think there is bad blood between Hamlin and Watkins, if so, that will screw up the secondary chemistry/cohesion even more than it is now.