Ferrari? pui!
of course la. if i cheated and renege on the agreement (in effect
since the the late 90s) between all the teams not to test during a
race week, then i better have some improvement to show for it too.
add to that fact that if i refuse to play by the same rules and
carry out intensive testing when everyone else agrees to limit it
to 30 days to lower cost, well, lets just say, if they didn't
improve at all, they ought to be shot. the Q here is, how much CAN
ferrari improve if they actually play by the rules? we won't know
because it seems they have to cheat now huh? 
Ferrari? no way. Renault has my admiration for being able to
improve while playing by the rules.