Here's what I've read on the subject in an article in the DRF.
"Right now, I'd say I don't think we're going to run in the Belmont, but there's a couple of factors that have come up, so we're going to put that decision off for a week," Nafzger said.
What we have to decide is what we want to do with him the rest of the year, because what we do regarding the Belmont will determine what we do the rest of the year," Nafzger said. "The main factor is, how did he bounce out of the Preakness? That will take a week."
At least that is not as harsh as right after the race when they asked him about the Belmont and he said something like What's the point....
I sure as hell would like to see him run.