The Steelers should keep Fields and put weapons around Fields. Drat a WR in the 1st round. See if he can become a QB like Darnold, Mayfield, etc. who do well with another team. They went 4-1 with him this year (albeit against bad teams). If he struggles, then trade up next year to draft your guy and you have weapons around the new guy so he hits the ground running (well, passing, but you know what I mean).