Unfortunately, Hafer is a non-factor. She only recently switched (officially) from the Republican to the Democrat Party and the last time she ran for governor, she not only nearly lost to a complete unknown in the primary, but she then lost the general election to Bob Casey, Sr. in one of the biggest gubernatorial landslides in Pennsylvania history. She has no chance against Junior, so I don't know what's going on here.
Don't be so sure. Emily's List has scads of money and Jr. lost handily to Fast Eddie Rendell. Hafer stands a very good choice at being nominated. I hope she wins. She'll be the first person to lose statewide office having been nominated by both parties.