Not very likely Waynes will still be available at the steelers pick. RB Langford ran one of the fastest 40 times so he will likely be gone too before the steelers are ready to draft a RB.
Tony Lippett WR/CB - this guy could be someone they like. He was mainly a WR but also played CB. Kind of like Richard Sherman coming out of Stanford. Lippett is not real fast so he'd likely be a mediocre WR, but as a CB he'd be a big, physical CB with ball skills. Good for a zone defense. He'd make a great later round pick. Hopefully as the second CB prospect the steelers draft.
Marcus Rush DE/OLB - played DE at MSU but he did LB drills at pro day. Probably his best bet to be a 3-4 OLB.
Interesting that Tomlin would go to the MSU pro day when the big ticket items Waynes and Langford seem unlikely to be available. They would have to trade up for Waynes. And Langford would have to fall to the 3rd or 4th round. I can't see them drafting a RB any higher than that.
Maybe this is a year the steelers move up for Waynes. They have depth. They need impact players. They need to get either a quality pass rush OLB or a real starting CB in the first. They may have to trade up to make that happen.
that's possible, but I also read this on ESPN's blog:
"Running back Le'Veon Bell is the only Michigan State player that the Steelers have drafted since Tomlin joined the organization in 2007. But Tomlin told Spartans coach Mark Dantonio that East Lansing has become a must stop during the pre-draft process."
http://espn.go.com/blog/pittsburgh-steelers/post/_/id/12902/mike-tomlin-kevin-colbert-among-steelers-representatives-at-michigan-state-pro-day
So it may just be this is a yearly stop for Tomlin and Colbert regardless, but you never know.