NORMAN (AP) — Not long ago, an Oklahoma team giving up three defensive touchdowns and 420 yards would have been cause for celebration.
Not anymore. After the Sooners hung on to beat Kansas State 37-31 last Saturday, defensive coordinator Alex Grinch lit into the team, saying some of the players don’t believe in practice.
He lightened up on Tuesday and shouldered more of the blame.
“I think our guys w…