I'm mostly in agreement with you, but I think you've substantially underpriced JT. I can't imagine he gets much less than Anze Kopitar at $10M. No one can make more than McDavid at $12.5M, cause that would be foolish, but I can see him sliding in between $9.5M and $11.5M. Secondly, he's a centre so he would definitely be on the top line. Monahan would be taking a back seat to him in the event of a squadron of flying pigs doing formation flying by the Calgary Tower and JT inks a contract here. He'd either be on a line with either Gaudreau or Tkachuk.
Also, JVR is a UFA so no trade necessary. Just dollars. He's also listed as an LW and I have no idea how often he plays his off wing. From the Leafs, Marner had success at one time playing RW on a line with Tkachuk in London. He's listed as a centre now, but he could be handy to have. He'd have to come at a he'll of a price though, I'm sure.