Yes, but completing passes to several receivers in a game is not the same as looking at more than 1 receiver on a given play and then passing to the last one that you look at. JP missed a number of open receivers yesterday, but all QBs do that to some extent. That should get better over time. Parrish, in particular, was open a couple times yesterday including one of the interceptions.
Grossman yesterday did a beautiful job on the first TD to Berrian of looking the safety off to Grossman's left and then coming back to the right to a wide open Berrian. Our safety was on the other half of the field when that ball was thrown.