Had a quick look, the rules Leagues One and Two pretty much just cover wages to turnover, doesn't include transfers if you can prove you can meet your commitments.
The Championship apparently has a rule of around £40m over three seasons, but both Wrexham and Birmingham seem to be able to point to the amount of commercial income they have.
Unsustainable unless they stay on an upwards trajectory. If they end up spending season after season stuck in the Championship the interest will wane and they'll be stuck with expensive players on big contracts.
Where's Birmingham commercial income coming from?
So basically Wrexham are putting no thought into this at all and if they do eventually come up will have to do it with the likes of Doyle, Dobson and Moore?
Dobson and Mclean are current first team players.