he put in £272million of his own money...he is rich.

like teemu mentioned though, there isn't going to be a massive investment in the club at a squad level but glazer's takeover may shake up the 'business' side of the outfit. it's still to be seen, however, whether the FA or UEFA approve of a club carrying so much debt. i dare say they'll make an exception as it's man utd and they'll escape punishment.