An accident with injuries always affects the reflexes of an F1 driver. This is the real problem Schummy, like Piquet, Berger, Barrichello, Massa, etc.. Few pay attention to this simple detail.
Finally, it is early to make predictions, even as the mass testing did not begin, but Raikkonen is perhaps the substitute that Lotus was seeking to fill the gap left by the absence of Kubica in the team.