Mike Pettine isn’t concerned about Ben Tate’s “durability”

New Browns running back Ben Tate showed a good deal of potential in his four seasons with Houston, gaining 4.7 yards per carry while primarily spelling starter Arian Foster. Now, Tate has his own starting job. For the 25-year-old Tate, it’s an opportunity to show what he can do with more reps. It is also…