First, this is day two of training camp. Let's not get nuts here. The season is still 29 days away. Hopefully, this is just a sprain. But, with that said, a serious Grigsby injury will put even more pressure on whichever quarterback takes snaps on September 5. As we have stated here before, Keola Antolin is more than a capable backup (525 yards and 10 TDs in 2008), but Nic Grigsby he is not.
Get healthy Nic.