He's always been a good two-way player. He was drafted with the hope he could become a first line playmaker. He was maddeningly inconsistent. Obviously smart, lacked fire and reluctant to shoot the puck (that's still pretty much the case). He can play pp, pk in any situation. He happened to get a nice contract, didn't perform until the third year of it.
Hoping he doesn't try to go above 5.5 a season. He'd be worth that the duration of a long-term deal. Any $ more than that and it could come back to bite the signing team in the ass.