‘The Bills’ first-round draft pick was eased into his transition to the NFL, and McDermott made no bones about it — Allen operated with the third-team because at this early stage, he was behind A.J. McCarron and Nathan Peterman not only in experience and NFL status, but in viability. It figures to be a long haul for Allen in his quest to become what the Bills are hoping for, their long-term franchise quarterback. And it may not happen in training camp, either.’