It's hard not to speculate considering the conflicting statements coming from his manager and McLaren. He has been described as not being injured and his scans have been described as normal then from the same sources two words have beed used, recovering and recuperating. If his scans are normal and he isn't injured what is he recovering and recuperating from and how come is he still hospitalised. My conclusion is probably no different than many others, there are obviously ongoing concerns for his health and more precisely the concussion he suffered. It appears much is still being hidden. Lets hope he's released soon and cleared to drive again.