If Belichick is struggling to develop players with the new practice rules, the last thing he should have done is have one of the smallest, if not the smallest, coaching staffs in the league. If anything, you should have an even biggest coaching staff than anyone else so they have coaches who can work one on one with young players. Hell, he has his OC also be the position coach at the position of his first round draft pick. Strange desperately needs a Scar or a dedicated o-line coach to work with him to develop his talent.
I have always thought that Belichick was the best head coach ever, but he clearly is not guy he used to be. The old Belichick would have found a way to compensate for the practice rules. Now I wonder how much he cares.