Yeah, the wealth of the owner means nothing really, There are plenty of owners of other clubs that are richer than Farhad but they don't really invest.
Wasn't Robert Earl worth around £750M or something like that? Whilst he was here he never put a single solitary penny into Everton, his lasting legacy was getting Sylvester Stallone to work on the pitch against Reading.
It is all well and good having the investment but how rich your owner is doesn't really mean jack [Poor language removed]. It is whether or not they want to invest, and also how, has to be a strategy in place.