PieEater WHUM and Cardiff at least have backers with some money.
It's not just about wealthy backers now though. Clubs have to get their wage bills/expenditure etc down considerably as part of the new FFAI rules from next season.
Soccer Saturday were discussing this earlier and said West Ham have a wage bill of around £38m. If they don't go up this season then they think their finances will cripple the club, having to bring their outgoings in line with the FFAI for next season. That's a lot of player sales to get the wage bill down, and then cheaper replacements to come in and still keep their spending down at the same time. Same for Leicester, Birmingham etc. Birmingham are very close to administration if the stories going around today are true.