Bloomburg's end game - Unity '08?

An interesting article over at National Journal is saying that it looks quite possible that NYC Mayor Bloomburg could possibly be eying the inter-partisan group Unity '08. This would be an interesting move by the mayor. I for one, along with lots of other people, think that the only reason he jumped the GOP ship is because he's planning on running for president. Unity '08 would be a good vehicle for him to move forward on his plans. I don't think he'll win no matter what third party group he aligns with, but I think that this could prove to be an interesting move.