Wonder if Berti is smart and cagey enough to pull a Joe Papp and cover his back with documentation, if you know what I mean? If I were in his shoes, I sure would. It may be a scotched earth way of thinking, but if you're getting burned...
When I heard "Rat" I was thinking "mole". That being, somewhere, on some team, there is a mole going around finding how who's connecting to whom, who'd doping what and with whom, and they're going to turn over the info to the gendarmes (screw the UCI or ASO) and all hell is going to break loose with a raid and scandal that's bigger than Festina.
The other possibility is bugging of hotel rooms, or even team buses, under a court order in order to catch dopers. After Sarkozy came out the other day saying the Tour needed to be clean, this wouldn't surprise me all that much.
Anyone else think this is possible, even if unlikely?