Soldato
Yep, Yoyota took a gamble and hoped the rain would stop or not be as bad but as it turned out it was so bad he could not get any traction with his grooved tyres he had used for 30+ laps.Had Glock pitted like the rest, he would not have been anywhere near his position of 5th (gained due to the others pitting) and Hamilton would have won his title regardless.
There is no conspiracy, Hamilton was just very lucky he caught Glock before the finish line.