Does the name Earl Campbell ring a bell?
FWIW, I was living in Houston and a huge Oilers fan back then.
Houston's problem was that they had Earl Campbell, and then they had a passing game whose only purpose was to give him a rest. It's too easy for a solid defense to defend against a team like that.
Interesting historical point ...
The Texas legislature has recognized four men as Official State Heroes of Texas. Three of them were historical figures from the state's founding: Davy Crockett, Sam Houston and Stephen Austin. The fourth was Earl Campbell. Like Bum Phillips said ... "The Houston Oilers are Texas' Team!" LOL.