Compare to not getting point at all, I don't see why they've to worry about giving up positions on turn 13? They can agreed to cap the speed like 200km/h? And may be all Michelin teams cannot pass each other on turn 13? Or all Michelin teams just pass the pit rather than go through turn 13? It won't be a good race anyway no matter what...

It sound "very logic" to me that Ferrari not colaborate is blame before Michelin teams for not notice FIA on time!? BTW, Michelin teams' last minute decesion are more political reasons than severe sactions...