JR Hildebrand and Charlie Kimball will continue with their respective teams in 2012:
http://www.pantherracing.com/news/index.cfm?cid=51506
http://espn.go.com/racing/indycar/story/_/id/7237897/chip-ganassi-racing-charlie-kimball-gets-novo-nordisk-sponsor
Good news for Hildebrand who had a decent debut season.
As for Kimball if the commentators could learn to go five minutes without reminding us he has diabetes that would be just lovely. I’m sure he’d rather be known for his driving than his pancreas.