No, Mike Quigley should run and would get Obama's full support. He gonna endorse candidates and raise money for the rest of his career as a Dem since he is a good campaigner and donor based candidate.
What about Tammy Duckworth or Brad Schneider?
Schneider is going to unseat Bob Dold -Kirk's successor in IL-10 get re-elected in 2014 by a wide margin perhaps in a rematch against Dold.
Duckworth is going to defeat Joe Walsh in IL-8 by a landslide margin and will get re-elected in 2014 against a sacrificial lamb GOP challenger.