The Arizona Cardinals found some keepers in last April’s NFL Draft

The Cardinals found a couple of impact players (CB Patrick Peterson and LB Sam Acho) for the defense and special teams last April.  They also found other contributors in the draft.  Here is a look at the 2011 class of rookies for the Cardinals: 21-year old CB/PR Patrick Peterson came to the Cardinals in the first round.  All he did was make the NFC Pro Bowl as a rookie.  Peterson played in all 16 games for the Cardinals last year and he had 64 tackles, 2 interceptions, 13 passes defensed and 1 sack.  He also returned 44 punts for 699 yards (15.9 avg) with 4 TD returns!  The sky is the limit for Peterson. 21-year old RB Ryan Williams came to the Cardinals in the second round.  He blew out his right patellar tendon before the 2011 season even began.  He was going to push Chris Wells for P.T., but he’s way behind him now.  Williams has a nice upside if he can get and stay healthy. The Cardinals picked 23-year old TE Rob Housler in the 3rd round.  He played in 12 games for the Car...