The investment required is limited to what the club can afford. This is the nature of SCR. It is how the club is run as much as how much is piled in that counts.KLD loves the club, I think that much is obvious. If he was to sell I don’t think it would be to make a quick fortune. Maybe his thinking is that he’s taken the club as far as he can financially. This next chapter for us, cementing ourselves as a top half PL team and taking on European football will require a lot of investment. How much the owners put in themselves or how much they can attract from outside investors have no idea but I’m sure he’ll do the best thing by the club.
KLD seems to me pretty commited, and the effort he put into attracting Xhaka particularly and the players subsequent remarks do suggest a long term involvement.
But these people live in a rarefied world, and you never really know. Being able to multiply your investment by up to eight or even ten times, is a chance even a rich man might not be able to resist.
I'd guess he is around for a good while yet. But I wouldn't be staggered if that wasn't the case, though I would be disappointed.