Drew Stanton officially moved on from the Cardinals this weekend, agreeing to terms with Cleveland in an interesting QB group that now has Stanton, Tyrod Taylor, Cody Kessler, Kevin Hogan and what is certain to be a rookie quarterback taken with the No. 1 choice in the draft, whether it is Sam Darnold or Josh Allen or whomever.
But Stanton's departure also underscores the remarkable stability the Cardinals had at quarterback during the five years of Bruce Arians. Stanton was one of the first free agents signed by the Cards after Arians was hired, Carson Palmer was acquired in a trade a few weeks after, and that was the setup the whole time Arians was coach: Palmer as starter, Stanton was No. 2. There were others mixed in at No. 3, whether it was Logan Thomas or Matt Barkley or Blaine Gabbert or even Ryan Lindley, and certainly injuries impacted the position. But it was always Palmer/Stanton, stability that I think ultimately helped the offense. (Of course, that stability might have led to a comfort level that slowed a look for a future QB, but that's a story that has been and will be talked about elsewhere.)
As for Stanton, here was a guy who signed with the Cardinals expecting to finally get a chance to start, and then never did because Palmer arrived soon after. But he eventually came to grips with who he was in the NFL and his role, and he did it pretty well. Stanton ended up winning nine of 13 starts in Arizona (and helped the Cards rally to a win against the Rams in 2014 in the game Palmer started and tore his ACL.) That he got a walk-off moment by beating the Seahawks in Seattle to close 2017 and his (and Arians') Cardinals' tenure was apropos.