49ers OTAs: Craig Dahl and Chad Hall stand out, Chris Culliver struggles

SANTA CLARA – Here’s the good and the not-so-good from the 49ers’ Wednesday OTA session. THE GOOD 1. Craig Dahl – He was the starting free safety, and he had the best day of all of the 49ers’ defensive backs. Dahl almost picked off Colin Kaepernick twice. First, Kaepernick tried to fire a pass to Chad Hall in the end zone in a 7-on-7 drill. Hall was running straight down…

May 22, 2013