There's a simple way to address the void in the middle of the field on offense. And, it could be ripe for the plucking in the NFL Draft this April.
Kenny Pickett had a fine rookie season, and it looks as though he should have strong career. He has the looks of an NFL starting quarterback and the Steelers should be very happy with where Pickett currently is in his young career.
However, like many/most signal callers very early in their career, Pickett greatly struggled in two areas of the field: In the red zone and between 10 and 20 yards down the field.