John Owen sure has something to do with the aero of the MGP. It seems that he is hands-on, and Loic only supervises things... don't know. Brawn should evaluate where the improvements should be made, I don't think that aero is the only problem. Remember that they recalibrated the wind tunnel after the disastrous RA107 and the RA108, even when it was not that great, doesn't had the inherent aero faults of its predecessor. In my opinion, they need to reinforce the aero team (both senior and lower level staff) and bring/change more people to suspension/tires. They should try to poach people from Ferrari, they seem to always excel at suspension. Brawn and Schumacher should know a people or two...
As it was discussed before they should try to get Vasselon, and some people from Toyota. Well, with the staff reduction that McLaren/Ferrari/Red Bull should do maybe they can get someone, but i don't think that these teams will fire senior level staff.
Seems that last year car benefited from having Zander in the team and maybe he left because he was not being heard in the car development. After he left, they began to have tire performance issues...
The other day i was thinking that the suboptimal arrangement of the engine in the BGP last year, instead of hindering the performance of the car was actually enhancing it... after all the optimizations in the car, they began to go backwards instead of forwards
in other words, maybe they had the same problem last year but the engine change reduced this problem temporarily.
"We will have to wait and see".