The Colts part ways with backup quarterback Philip Walker. This leaves Jacoby Brissett as the only healthy quarterback on the team. The Colts will have to add more depth at the position, and with the Patriots dropping Brian Hoyer, this could be an attractive landing spot for the veteran. (Tom Pelissero on Twitter)
Now that Jacoby Prissett is the only quarterback available for Week 1, his role as the season-long starter appears to be secure.