I believe that if the Cats realize plausible improvement in two of three offensive areas (QB, WR and OL) they will contend for the Western Division championship. With that in mind, there are at least 3 players (Walker, Harris and Igwebuike) whose loss would be a major setback to that goal, and, assuming the probability of injury during the full year, whose backups could be critical during the conference season. Along the same lines, Having Alviti ready in case Thorson is either injured or falters could also be critical during the conference season. Clearly, reducing snaps for the starters improves the development of backups and reduces injury risk. Assuming Western Michigan and Duke are likely to be highly contested games, if you are Fitz, how much do you play the three defensive players identified and Alviti in those two games. with the understanding that reduced time for the four starters in question could significantly increase the risk of being upset by Western and Duke?