After the “disagreement” which led to them witdrawing from GP2 at the end of this season and sacrificing their points, it seems Coloni might try and act as a portal for European drivers trying to get into IndyCar with their own team:
http://auto-racing.speedtv.com/article/indycar-coloni-gp2-team-evaluating-indycar-options/
None of this has been finalised of course, but it’s good to see that Coloni will continue. They are one of the great European teams and, of course, a former F1 constructor.