Getty The Pittsburgh Steelers signed three players, including former quarterback John Rhys Plumlee, to their practice squad Wednesday. The Pittsburgh Steelers continued to make roster adjustments with a matchup looming against the 7-1 Indianapolis Colts in Week 9. On Wednesday, the Steelers notably added a former quarterback, John Rhys Plumlee , to their practice squad. Plumlee played quarterback for Ole Miss and UCF over five college seasons from 2019-23. Compared to New Orleans Saints’ Taysom