It’s an open secret that the Senior Bowl is part scouting operation and part job fair, and you can be certain that the Miami Dolphins, under their new regime of general manager Jon-Eric Sullivan and coach Jeff Hafley, will take advantage of both functions this week in Mobile, Al. After all, the Dolphins emphasized they’ll have a draft and develop philosophy, so both actions — finding quality players to draft, and finding quality coaches to aid their development — will be under the microscope as Miami establishes its new ways of doing business. The Dolphins’ work at the Senior Bowl will including keeping an eye on college prospects at key positions of need such as quarterback,...