Topics include Luketa's role, Fotu's weight, and Humphries' futureDarren Urban
I'm back from vacation -- tanned (kind of), rested (kind of) and ready. Training camp is coming at warp speed, and the mailbag has returned. Questions have been edited for length and clarity. As always, you can send in a question for a future mailbag here.
From Joel Soderberg:
"Hi Da
