He sure did. Right after Jones got his nose out of joint because he wasn't being heralded as the architect.
He bought the team, hired Johnson. Great move.
He went against the set up, since Johnson had it in his contract to be the man in charge, and acquired Haley. Great move.
But there was an article back in the day about Johnson discussing how difficult it is to sit across from a player and agent and discuss money, which requires pointing out the shortcomings to get the best deal. Then after he signs, build him up and contradict what he said in that meeting on the practice field and in game film study.
So many want to blame Johnson for Jones' ego. So many want to suggest Miami and Dallas were the same, without Jones Jimmy failed.
Where was Jones at The U when Jimmy built a National Champion?
Jimmy took a team with one star, traded that star for a number of scrubs and a bunch of picks. He used those picks to position himself to take players he either scouted, or game planned against and created a dynasty.
The Dolphins offered none of the build from scratch components.