Share the thoughts on that mock being a very solid draft if it turns out that way. Higgins is a first-round talent in terms of physical tools, not there yet in route running or separation. He could well be the X, moving Juju back to the Y, where he excels.
Also very much like Cam Akers, who will be the 3rd down back and a potential 3-down starting back by 2021. Superb later value in Brederson, Muse and one of my favorites, Derrek Tuszka. All three are likely NFL contributors, probably starters in terms of Brederson and Muse. Muse plays fast and is always around the ball. I like Tuszka quite a bit. Guy is quick, has good bend, and is relentless in running down the QB. Superb addition that late to give Watt and Dupree a breather, work as a specialty guy rushing the passer with time to see if he can develop into something more.
That draft would give the team a starting WR, a solid 3rd down back and potential 3-down starting RB, an edge rusher/special teamer, ILB/S hybrid, an OG who is a guy likely to move in as a starter in the near future, and a very large man to play NT.
But real life always interrupts and if more than two guys are even available to the Steelers at the spots depicted, I would be surprised.