How Good is Bernard Berrian?

From today's Access Vikings OTAs report: With [Tarvaris] Jackson gone [for personal reasons], veteran Gus Frerotte took the majority of snaps with the first team offense. Frerotte has limited experience in the West Coast offense and made it clear that he's still learning on the job. Frerotte did make a few nice passes, including a 40-yard completion that he threw on a rope to Bernard Berrian down the right sideline. Berrian was covered by cornerback Antoine Winfield and safety Madieu Williams on the play. Our two best DBs together can't cover Bernard Berrian. He's going to be a beast.