I think I'd rather keep Miller on the wing. It's good to have him there as he could be a backup centre if someone gets injured, just like he is doing right now. Same with Kole Lind. I'd rather bring him up as a 3RW and try and get a 4C through free agency. Makes more sense to have 4 legit centres on the team while having a couple guys on the wing who can easily convert to centre in case of injury. If you play Miller and Lind at centre permanently with a bunch of wingers then what happens when an injury occurs to BO or Petey?
We need to use someone like Motte and package him with Virtanen to get a 3C. Highmore plays a similar game to Motte and Motte is a UFA next summer and will want a $2 million+ contract. I think Virtanen/Motte can get us a decent 3C. Not sure who is available. Also, I would use Nate Schmidt as bait to get a 3C. With Tryamkin, Juolevi and Rathbone coming up Schmidt could be the odd man out and be trade bait. At this point I'd rather keep Myers than Schmidt as Myers plays a more well rounded game, can hit, fight, play the PK, PP and also play 3 on 3.