If Rossi was having as much trouble with the tires as Lorenzo, he would have been threatening to quit...again. These are Rossi spec tires, make no mistake. Anybody thinking otherwise is either ignorant, blind, stupid, or unaware of the ways of power.
Rossi's performance in both qual and race have been a revelation with Michelintino tires, so much so that it reminds me of a quote by Jim Lampley regarding rigged elections: "No matter how one calculates it, the discrepancy cannot be attributed to chance." You're right, the tires will continue to change, fine tuning to make them perfectly suited for Rossi. While everyone is repeating the ........ that Lorenzo is suffering from a crisis of confidence, the tire rigging, though obvious to its extreme, will continue unabashed. Partly because the GP media are chickenshit and the organizer know this, and mainly because, well MotoGP is Rossi--One in the same. Everything around it is filler. Like the CRT, created to provide you with a facade of competition.
If you live in a glass house, don't throw rocks.