I heard something somewhere that brought up a good point I hadn't thought of before: as sort of a supplement to the Rooney Rule, teams can now get compensatory third-round picks if they have a minority coach/exec hired to be a head coach or general manager elsewhere. For example, the Lions have an additional 3rd this year because Aaron Glenn got the Jets head job.
With Flores, it would seem that the Vikes could be in line for a similar pick (technically a pick each of the next two years, I believe). However, his contract technically expired. From what I heard, the rules aren't clear how this situation would be handled. Could be an interesting development down the road