Again, the team did not decide to keep him for fun. He according to the team is more valuable then having a driver that comes with money.
He did the best job in races in terms of placing the car absolute highest during the season.
Kovalainen did the best job in Qualifying. Trulli has had power steering problems and an issue like that you can´t really hide because if you are truly having problems not feeling the car you will see it in the telemetry. And that is exactly what the team have done and that is exactly why Trulli sticks around.
Lotus rather pay two high level drivers in Kova and Trulli instead of having two rookies that you have to learn from the ground up.
Answer: Already answered that above.
He did the best job in races in terms of placing the car absolute highest during the season.
Kovalainen did the best job in Qualifying. Trulli has had power steering problems and an issue like that you can´t really hide because if you are truly having problems not feeling the car you will see it in the telemetry. And that is exactly what the team have done and that is exactly why Trulli sticks around.
Lotus rather pay two high level drivers in Kova and Trulli instead of having two rookies that you have to learn from the ground up.
Answer: Already answered that above.