Unlike in 2008, Pawlenty did not get a pre-announcement call directly from the presidential candidate. Instead, he was in contact with Romney’s oldest son, Tagg.He couldn't even call those he wouldn't name his running mate. If you are afraid of hurting T-Paw's feelings, well good luck with Pooty-Poot.
Profiles in not Courage
Romney giving more evidence he's a bit of a wimp and afraid to do even mildly tough things (as he's never had to) unless it is to him an abstraction (like mass layoffs of people he'll never have to meet).