Well I think Grosjean has lost his skills, mental problems would be my guess, but he has to go. I think Magnussen has lost focus and has started to whine louder than the engine. The team as a whole is not functioning well. Not sure if Steiner need to go, maybe just getting rid of Grosjean and getting a new driver with a positive attitude would be enough. Another thing is I have really heard much about improvements to the car. In this sport if your not improving then your falling behind.