You're right, as the Chancellor already argued, he was already fantastically rich off Tesla stock, so he has already been paid and doesn't need more from Tesla to maintain alignment with them as a public company.
As for what you actually meant, the Chancellor is unlikely to accept any compensation package this Board suggests, given their cronyism. So even if this current vote goes through, it's at risk of acceptance by the court unless it's an overwhelming acceptance from the shareholders (like 90% yea). This is why Tesla is trying to move to Texas, because as long as they are in Delaware, anything the board votes for will likely be contested and lost in the courts. The irony here being that Tesla's preferred solution is to try and find a different place to play rather than play by the rules, since they have zero interest in obeying the rules. Thankfully it seems that is even less popular with shareholders than the compensation package is.
So it may very well be that he gets "nothing" because it will be very hard for this board to put anything to a shareholder vote that withstands scrutiny, even if it is a future vote for "only" $10B or so. And if they switch to a board that is actually independent, there is a very large chance that board would fire him.
How are you suggesting he's going to get "something" in this environment? (Assuming the move to TX doesn't pass).