First level answer I got: Hi JT,
This is how starters are determined on Offense:
The Offensive formation that is used the most during the game is used as the "Starting Formation". Players are then added to the starting formation based on Playing Time for that game. If you use Pro-Set the most for the game, you will have 5 OL, 1 QB, 1 TE, 2 RB and 2 WR that will all earn starts. If there are 3 WR that all have the exact playing percentage, they will each earn a start, so it's possible to have more than just 11 starters in a game on Offense.
Defense works the same with the Defensive formation used the most.
Hope this helps. Thank you.
i have since responded and the ticket is now with second level. The answer doesn't make sense. I'm beginning to wonder if they even know how starts are determined.