On the same site, Charlie Campbell's Carolina mock (through 4 rounds) is:
1st - La'el Collins OT/OG LSU
2nd - Preston Smith OLB/DE Mississippi State
3rd - Jaquiski Tartt S Samford
4th - Corey Robinson OT South Carolina
I like that one a lot too.
Tartt is underrated Safety. could probably get him in the 4th