I will preface this by noting I think the only players to realistically consider leaving are Gary, Bush and Long.
I will say Long, mostly because he has the highest drop off for a replacement ( I couldn’t even guess who it would be with certainty). Gary we know is gone and although a good player never put his stamp on a game or the team. Bush is dominant and we will miss him more than I am assuming here, but I think Ross is an adequate to good fill in for him next year.
I am not entirely sure Patterson could even seriously considering leaving. He just wasn’t that good. Bredeson might consider it, I think he would be missed the most on offense and as much as Bush or Long.
I tend to think we only lose Gary and Bush. Which leaves us with a bit of a rebuild on the D-line next year but still a damn good back 7.