There’s always so much to talk about when it comes to the Pittsburgh Steelers. But the inquiries surrounding the black-and-gold are definitely ever-evolving, especially this week with the Steelers officially not franchise-tagging Bud Dupree, bringing back a former player, agreeing to a new contract with Marcus Allen, Robert Spillane and Ray-Ray McCloud to stay in the Steel City. It seems like the musical selection that best fits this week’s Fact or Fiction could be the No. 1 hit from 1976, “The Theme from Welcome Back Kotter” by John Sebastian. Here’s a sample of that classic.