It seems that it has been said so many times that Sean McDermott does not usually give substantial playing time to rookies that this is accepted as fact. I looked at the snap counts of all draft picks that made the roster in their rookie year from 2017-2022. Here is what I found, grouping by round:   First Round Player                          # Snaps          % Snaps T. White                     1,093                  99% J. Allen                          719