Sure, there are some questionmarks, I think Red Bull is one of the biggest. However I was expecting more of them after that Adrian Newey was employed as constructor for their new car. Newey said recently that Red Bull needs more time (and who doesn’t) , but I have a feeling that it will get much better already in next PG and in Bahrain. I would like to see the "old man" on the podium at least once more before he shall retire forever.
Kovalainen is not a big questionmark for me, I’m sure he had a bad day in Melbourne (above the fact that it was his first competition after 1,5 years testing and that it was his first competition in Melbourne). The pressure from the team was not realistic (and with that car). It cant be so easy to make top results in F1. In my mind Flavio also made a mistake afterwards when he starts to speak too much (as usual) and show his frustration to the whole world. I think Kovalainen will at least be on the same level as Fisi but he needs only some GP first. So I don’t think there are any really problems and I'm sure Kovalainen knows it too.