Rumour going out that Canucks are interested in Carter. A deal for that would definitely involve moving Ballard to Columbus and possibly another roster player to clear space, but his cap hit is pretty reasonable, its just his contract that's terrifying.
It'd be an interesting trade to say the least, getting Carter WOULD stack us offensively, and if Ballard's part of it, it'd be giving Columbus a shitty contract for their even shittier contract, one which the Canucks could afford to eat if they really had to.
It would really depend on how much Columbus hates Carter and how much other teams are scared off by his contract.