Cowboys’ LB Oliver out for extended period … Oklahoma State OLB/DE Collin Oliver, a second-tier ER prospect for the upcoming draft who has 23.5 career sacks to date, will reportedly miss an extended period after suffering a foot injury during the Cowboys’ dramatic overtime win over Arkansas on Saturday. The school has indicated that they will re-evaluate Oliver’s situation in a month, but there are fears in the program that he could be done for the year.
