Jamie Langenbrunner is a right wing with good size and leadership qualities who puts up good numbers. He, like Wisniewski, is in the last year of his contract. He gets $2.8 mil. There is already talk of the Devils moving him. Not sure what the Devils would want back in return.
Of course, if the season went south, both he and Wisniewski could bring back good draft picks. Looking at it more optimistically, however, if these two really gelled with this team, they could become vital parts of a championship core.