A lot of folks are anxious to see some movement. Admittedly, the news from Dove Valley thus far is slow. Keep in mind that teams won't release players until tomorrow, so the market isn't really fully visible right now.
Also, a lot of things have to be done simultaneously. Need to sign draft picks, etc. I trust things are happening, but EFX has to be smart and not just throw money around blindly.
We all want to see some activity (myself included), but just because nothing is announced, does not mean nothing is happening. If we are still in the same situation over the weekend, then we can panic.