When more than a dozen high school football players gathered in Columbia last weekend for their official recruiting visits, they arrived with the same questions Missouri fans have asked the last two weeks. What’s the future of Missouri’s offense? Who will be calling plays for the Tigers next year? Where’s the program headed? As he enters his 13th season at Missouri — and second in the Southeastern Conference — Gary Pinkel is subject to questions that rarely came up during his first dozen years on the job. Staff turnover has been infrequent under Pinkel.