Not quite, if he’s sold within his contract and not seen to contest it, all agreed bonuses are payable, it’s exactly why it’s the last resort, see Fernandinho for example, he wavered his to support the offer from city; although not putting the request in, and undoubtedly showing a class above, those margins needed to be made up!
I don't believe that. It doesn't tie in with what I have read over the years, nor what makes sense.
For that year, or the point he is in his contracrt sure. But for paying more years of bonuses if he is sold a year into his contract, no chance at all.