Watching his gamefilm cut-up, both the running game and the passing game opened up when he went in, and it wasn't because Bama's D suddenly got bad, or quit trying.
They suddenly realized that everyone couldn't just crash inside on the read, so several times our RB popped through and got a big gain, or plodded ahead for several yards. It looked like there were several times that the linebackers hesitated to see if he was going to run, which opened up our receivers. In the future, if he proves to be a danger to just keep the ball occasionally, we will probably see a lot more zone coverage, because defending DCs will not want their secondary with their backs to him. This will make life a lot easier for both Dobbs and our young receiving core.
If Dobbs can do well enough to just plant a seed of doubt, a lot opens up in this offense.