I don't think the net spend is a great indicator of how well Ole has done to be honest. We've been a terribly badly run club for a while, so that is a much more important factor.
However, after two and a half years, this season is most definitely the time to make a judgement on Ole. He's done well so far, it's just whether he's hit his ceiling.
I'd say all this speculation linking us to proper players for a change has less to do with backing Ole and more to do with the Glazers being under pressure. I mean, when the game in the calendar gets postponed because of protests, it's hard to ignore. And it's an added bonus that certain big clubs aren't in a position to compete for players with favourable contractual situations.