It happens, Abramovich ended Emirates deal with Chelsea after he took over because he didn't want Middle Eastern money in the club, not saying its the case at Spurs but it happens. There is also, according to someone I know a kind of covenant to keep the club in Jewish hands, regardless of the 5% match going fanbase (its much larger outside that, there is no coincidence of Levy- Sugar - Scholar. There is some writing about it, I will see if I can dig it out.
Anyway as I say, we might take their money, I don't see a place being made on the board for anyone though not because of religion but because of control, any mini investment that is not ownership likely to be dealt with as a "we will grow your investment" rather than a controlling interest IMO.
I also see, based on previous posts, zero chance of Rocky Dennis being allowed anywhere near the boardroom, her and her husband have terrible reputations here and in the Middle East, she is a grifter