Highly doubt that.My guess is Hardy viewed Jensen as a threat. Jensen clearly still had people that liked him in the front office and wanted to create some distance between Jensen and those guys.
Jensen had been with the team 10 years. If he was a threat to take the HC job, he would have gotten the job.
I'm sure Jensen didnt want to be part of the Jazz any longer. He put 10 years in Utah being an assistant. It probably hurt not to get the job so he wanted to move on.