Each year, we run a series of posts called “90-in-90” here at Niners Nation. The idea is that we’ll take a look at every single player on the roster, from the very bottom to the top and break them down a few different ways. This is to help give everyone a basic understanding of a roster. Of course, the roster will change, and some days we’ll have more than one so it’s not strictly one per day but you get the idea.
Of the players on the 49ers roster who became free agents in March, the brass decided to only retain two of 22.