I actually don't see it that way. I think overall since 2012 when Fisher and Snead came in they've let go very few players that have gone on to do much elsewhere. Greco predates them and no one would have projected Remmers becoming a solid starting OT.
The ones I probably would have liked to keep are Barksdale (especially considering what SD paid him) and McLeod. But Havenstein has been at RT and Alexander has done pretty well so far through 7 starts and I'm sure he has not peaked as a player.
