FAYETTEVILLE - What Anthony Leon wasn’t quite able to do last fall makes Bobby Petrino all the more appreciative of what Rudell Crim did last fall.

And what Crim did last fall has Petrino believing all the more in Crim and Leon for next fall and the strides he believes both will start making in the Arkansas Razorbacks’ Tuesday’s start to spring football practice.

Highly coveted junior college defensive backs Leon and Crim both joined the Razorbacks last summer as junior transfers.

Crim came touted as a cornerback out of Butler County (Kan.) Community College...