Let's say the Sox offered $100 million a couple days ago, which it seems likely that they did. Wheeler's camp wanted to wait a few days to see if they would get a better offer. They did, from the Phillies, which is why everyone is freaking out right now. Wheeler's camp is probably going to circle back to the Sox tofay to see if they'll beat the Phillies offer. If they do, Wheeler will sign with the Sox.
I'm not going to freak out until Rosenthal or Passan say he has officially signed elsewhere.