If the Steelers really want to max Russ' production they should make a strong offer (3rd rounder) to the Broncos for WR Courtland Sutton. Those two accounted for 10 TD's last season and Sutton was the only non-checkdown target Wilson ever really trusted.
Sutton gets zero separation at this point. His only production last year came on contested redzone catches and broken coverage.
Disagree with what this implies (that he is somehow washed up). Sutton is just fine and in fact last year looked very close to 2019 form.
If not, then Payton wouldn't have hesitated to simply cut him just like they did with Justin Simmons and Wilson himself.
More often, Russ bailed on the pocket before routes could develop and/or was not skilled at anticipating throwing windows.