Russell Wilson had a disappointing end to his first season with the Pittsburgh Steelers, and part of his struggles could be due to reported tension

The future of both Pittsburgh Steelers quarterback Russell Wilson and offensive coordinator Arthur Smith is up in the air this offseason as Wilson is set to become a free agent and Smith is interviewing for a couple of NFL head coaching positions.

Steelers insider Mark Kaboly says that Smith and Wilson worked through their differences with one another, but it was a rocky relationship that did not always teter towards the positive side.