I was indeed talking about Granlund.
I don't think he's really a center and wouldn't pay him $6m+ with term and trade protection to play as one in our top-6. But 1 year at $4m to play 2/3C and run a powerplay unit after the trade or UFA markets fail us? We'd be coming down to choices like him, Rask, Sturm, Koivu, or Khovanov.
I also think the degree to which he's failed at center is somewhat overstated (something I'm guilty of, too). His offense really bloomed once he shifted to wing and I know he commented on it being much easier, but my recollection was that he was okay defensively but just weak overall. Regardless of position he's not that player anymore and the very brief stint he played at center before the Nashville trade was fine. Not great, but at least on par with what we've seen from Rask at 2C.
It's an awkward fit, but the advantage would be possibly low term and money for a UFA to either bridge the gap until Khovanov is ready or buy more time for a trade. A guy like Haula would be good, but in comparison he'll probably need much more of a commitment.