so i had a similar question with a player that transferred (
this guy). the player was absent from my past roster (i tried finding him to see who'd sign him), but i was able to see his profile because i had a message from him in my inbox. throughout recruiting, his profile showed that he was on my team, but he did not appear on my team page. to my knowledge, he didn't appear in a recruits search during the recruiting period. at no point did his player profile show that he was considering a team. and lo' and behold, he's now on a sim team! what's also weird about it is that his name still shows in the inbox - not even my current players' names survive a season rollover.