Each team is progressing in their own directions. Nothing suss going on there.
Kubica was treated very unfairly at BMW in my opinion, I think it was 2008 that he was leading the championship, when the team decided that they would develop Heidfelds car and the 2009 car.
I do think that he is in a good position at Renault though, they are willing to set up the team around him and make a move for the championship in the years to come. I just hope he chooses to stay at Renault where he would be the #1 driver.They guy has some serious talent and i would love to see him in a car that is designed for him.