It would seem odd for NYR to move Yandle after just acquiring him. Do they need the cap room?
Moving forward they do, but Yandle is currently on a sweetheart deal for another year, so moving him doesn't help the immediate.
The only way it makes sense is if they've decided he's not a piece they want moving forward AND they want to recoup the assets they paid for him. That's about it. But why move a defender on a sweetheart deal (who you paid handsomely to get) when your window to win is now...? There's about 5 other moves New York could logically made that don't include shipping out Yandle.
And for all the "ew, Yandle yucky" comments we got after he was traded, he still finished the playoffs with 11 points in 19 games and a +7. So he was tied for 3rd in defender playoff scoring, only 3 points behind Hedman (14 points in 26 games) and everybody else was a million miles behind Keith.