Bourdais is running Indianapolis this year for Foyt, and a few other races. I believe that's right. Bourdias was just starting to get good on ovals, so I don't think that's an issue. I believe he's running Indianapolis this year.
He's not retiring. Right now he's driving the Mustang Sampling Cadillac DPI in IMSA. He's still got a lot of good years left in him.
There's a guy who might want to retire. He's done in Formula One....period. The only opening I see is at Toro Alpha, which would be a waste of everyone's time. There are no cars available worthy of the guy. I hope he lands in IndyCar, but he would probably have to bring money. He could easily land a winning drive in IMSA and probably even get paid (a lot less than he's used to though).
Best bet is he becomes full time dad, and who could blame him?