General article about the possibile candidates in 2010...but Speedy should read this one to find out what the last two paragraphs says - http://www.post-gazette.com/pg/07224/808855-178.stm
Interesting note about Wagner - The idea of him running for the Senate was brought up. This may happen if the Dems are divided going into 2010. It would be a party compromise. If this was to happen, the Dems would have a socially conservative Dem challenging a liberal Republican. Wagner could attract significant conservative Republican support. As pointed out in the article, Wagner is in the mold of Casey (Wagner happened to be Casey's unofficial running mate in the 2002 primary but he narrowly lost to CBK). Wagner as a Senate candidate sets up a very interesting General but an even more interesting primary - Schwartz vs. Wagner. Talk about a fight...
I think Schwartz would beat Wagner, but I'd have to see a divisive race. I'm also afraid Schwartz would be Joe Hoeffel-like cannon fodder if Specter decides to run again. I could also see a conservative primary challenger for Specter. As for me, I'd likely vote Specter in a Specter-Wagner scenario, but my vote is up for debate there.