Both. It's probably, the Sox jumped so quickly on Grandal (and Abreu, more or less), and then almost right after the signings, the Sox are rumored to be front runners for Wheeler, so now everyone (including myself) are hyped about the next big signing happening fast.
I think we are all being reminded that rumors are only rumors. I've been intentional about not getting my hopes up with signings, not that I don't think Hahn can't get it done, but being disappointed is not fun. It's a lot more fun when you aren't expecting anything and then all of a sudden you do your daily random refresh and boom White Sox sign X player for X years, much like it happened with Grandal
IMHO: Rumors=nothing more than fodder to get fans hyped up. Not much backbone to them. The only person I really listen to with any sense of credibility as far as inside connections are concerned is Rosenthal.