Bama had great rushing numbers against Arkansas, but I'm still not 100% sold on the run game. a 75 yard TD is awesome. However, to me, getting 10 straight runs of 6, 7, and 8 yards before getting into the end zone is more indicative of a good run game.
On Milroe's 77 yard scramble Arkansas had 3 down lineman and then 3 LBs come down in the box. Bama had 3 WRs to the right with 3 DBs covering them. Bama had a TE on the left with a safety on him. They had a deep safety in the middle of the field. Bumper Pool, #10 for Arkansas, was spying Milroe. Pool lost containment when Milroe started to scramble and then it was all over.
On the first long run by Gibbs they had 4 down linemen, 2 LBs, and 5 DBs. Bama had 3 WRs split out wide to the left and one to the right and Gibbs next to Milroe in the shotgun. It looked to be an RPO with a screen to the left as an option. Maybe it was run all the way, but to the defense it looked like a pass play. Drew Sanders was out wide ready to defend the pass and moved to his right when the ball was snapped and his man looked to be blocking for a screen pass. The 5 lineman blocked the 4 defensive linemen plus the LB (Sanders was out wide and out of the box by this point) and Gibbs read it well and once he made his cut there was no one to stop him. Actually a really well designed play that was executed well. Arkansas didn't play it poorly, Bama just got 'em. The center did a fantastic job on the play. He blocked the DT and then moved up to the LB and took him out of the play opening up a huge hole for Gibbs.
On the second long run by Gibbs Bama had a TE on the line, plus 2 WRs to the right with another WR (the speedy Bond) coming from left to right. Gibbs was next to Milroe in the shotgun. Arky had 4 down lineman and 4 LBs/DBs in the box plus a safety right on the edge of the box too. Looks like a run or maybe quick toss to Bond in space. The LBs move left at the snap to cover Bond. The ball is run to the left and the blockers on the left do a great job of blocking and one Arky DB gets out of position and it's all over. Funnily enough Bama's RT fires off the ball and looks around for someone to block as there's no one around him.
So Bama's run game made some plays, but Arky was out of position some too. That happens. We'll see if they can be more consistent.