Ed Schultz to bump David Shuster on MSNBC?

It's no secret that liberal radio host Ed Schultz is negotiating with MSNBC for a weeknight show, with Schultz having guest hosted for David Shuster on "1600 Pennsylvania Avenue" twice in the last couple of weeks (and again tomorrow night).

But is something more in the works at MSNBC? Possibly so, based on what Schultz told his listeners on Friday --

Somebody must have the flu over there or something. I don't know, they just wanted me to do the show and I think Shuster's going to be doing another show and so the musical chairs there for just a few days I think continue.