If this happens, Chuck Schumer is totally set to succeed Harry Reid someday, bar something extraordinary.
Isn't the conventional wisdom that this was already set to happen....that Schumer had outmaneuvered Durbin as Reid's inevitable successor within the caucus, and this is why Schumer was given an expanded leadership portfolio after the 2010 elections?
I assume that that's *why* Durbin might retire. If he realizes that he's never going to be Democratic leader in the Senate, then why stick around?