I'm not 100% sure on this, but I believe the Senators gave up his rights when he signed in Sweden, I think because he was not tendered an offer as a result.
I would love MPS in Ottawa, but I am also very happy we got Cowen. If we could get him from Edmonton, awesome, but we know Heatley is not going to waive for Edmonton. And obviously either Murray doers not want MPS or EDM isn't willing to give him up. He's going to fit right into Edmonton. If they can get him to sign, they're one step closer to having a franchise forward. He's fast, much like the resto f the team, and could easily be a tiop 6 for them if given a shot. What do they have to lose?