Lemme guess, IMNSHO means in my not so humble opinion?
Sponsorship, that is to say, money, is what makes everything work. Without it there is no ‘work’. Hell, F1 owners are so tight, regardless of them already making lots and lots of money won’t even let a single qualified additional team and driver into their ranks. They don’t want to slice that pie any smaller. If the MotoGP ‘pie’ is already on the decline, to keep the sport going, all offers of sponsorship will be considered regardless of the source. As an aside, I think they should have three US races, Laguna, COTA and Indy. That might help with sponsorships. Having an American team again might be helpful too.