Both sentiments are one in the same.
Did Marquez drop back from 1st to help Rossi? Hell no. When he did drop back into second though, it is alleged that he motioned for Rossi to work with him. I didn't see it. But I have no problem believing it. In NASCAR the spotters are in constant radio contact with the drivers and arrange this situation on a regular basis. Would Marquez do it to help himself get to the front or to help Rossi to the front? I would say primarily to help himself get the win, but with helping Rossi in the standings as an added benefit. If the situation were reversed and it was Rossi in front and Lorenzo behind Marquez, I 100% think Marquez would STILL go for the win, but would not attempt to engage Lorenzo to help push him there. I also think that if Marquez if out front late in one of the last two races with faltering tires and has a faster Rossi or Lorenzo behind him with an inevitable pass, he'd give up the spot a hell of a lot easier to Rossi than he would to Lorenzo. That's the type of gray shades of help I'm speaking of. Marc's primary focus will always be himself and the win. 100%. But if he can assist Rossi along the way, he takes the benefit and profits from it because it maintains Lorenzo's current state of mind as "frustrated" rather than "confident."
And for the record, I want Rossi to win this title as much as I've ever wanted any racer to win anything as a fan. But I think Jorge pulls it out. If Rossi loses, he lost the title in his failure to take this spot from Iannone and his failure to outlast Pedrosa for one spot recently.