I was pretty disappointed with the video. Nothing really new; saying a lot without saying much at all. The Stevens thing is nothing. All they said is that he might consider leaving if the Celtics keep losing and Indiana, Duke, or UCLA was available. One "might" plus two "ifs" add up to nothing; kind of an imaginary number like the square root of -1.
As for the Knicks, I can't see them making a push for Rondo. Calderon and Prigioni is a perfectly serviceable PG rotation for that team and Jackson's system. If anything, they could use a dead eye 3-pt shooter to play SG (JR Smith may or may not be that these days), and they have kind of a strange rotation at PF with Stoudemire and Bargnani. Barg will probably be the primary PF with Amare playing a PF/C rotation. Jackson just might be able to get something out of Bargnani.
I think the Knicks are going to be fine and I would be surprised if they traded for Rondo.