Good news about Ricciardo

I think he will be the guy that will replace Webber at Red Bull in 2013 or 2014.
From what I have read, he will replace Karthikeyan for the rest of the season except for the Indian GP, which is a bit odd as I think Karthikeyan is the only HRT driver paying for their ride, I recall Luizzi
saying last year that he wouldn't pay for a drive, so I wonder which driver they will replace with Ricciardo? the one that performs worst but has brought money to the team or the one who has done better this year but might not be bringing money? Anyway I find it odd they haven't said who he will replace, maybe they will rotate who he replaces each race?
You would have to think that Red Bull are paying HRT to have Ricciardo drive as they want to evaluate him for what I assume would be a potential drive at Toro Rosso next year, or if Webber jumps ship, put him in the Red Bull as I've read I think it was Helmut Marko saying the he doesn't think ether of the two Toro Rosso drivers are good enough to be Vettel's teammate/drive the Red Bull.
Anyway its nice to see another Aussie on the grid, lets hope he can take it to
Vettel Virgin & Lotus....well beat whoever his teammate will be
