Yes, ultimately Urban Meyer tried to hire former Iowa strength coach Chris Doyle as his strength coach for the Jacksonville Jaguars. But that ended up blowing up for Meyer, and the Doyle hiring was reversed after 1 day.
Doyle is now considered toxic and unhirable. The racism charges against Doyle are not going away as easily as first thought.
Ultimately I believe although the racism charges against Iowa have died down, it still kind of lingers as an issue. Petty lawsuits are still pending. Another reason Brian Ferentz will probably never be given the head coaching job at Iowa.
Although the logical choice if Iowa was going to hire a head coach from its own staff would be DC Phil Parker, another good choice might be special teams coach LeVar Woods. There are a lot of signs that Woods would make a good head coach, and to be honest, he would be the best face for the program if Iowa wanted to make the racism charges go away for good.