I think most clubs of around the same size have looked at replicating the Brighton/ Brentford / Bournemouth model.
Whilst it looks a simple Blueprint , its not so easy just to copy and expect the same outcome . It takes alot of money up front and sustaining that over several years , even then having the right people and a degree of good fortune comes into play and theres still no guarantee of success . If it fails the club is at risk accumulating huge debts .
As Ive said on another thread , its inconceivable that the owners aren't looking at a post wilder environment but also need to commit to the time and money required .
Its a pretty universal held belief that we need to change , just how and when are the difficult decisions as it cant be half hearted .