I wouldn’t be surprised if we switch To a flat back 4 early in the season
Could happen, but doesn't solve the problem at right back. Someone will be playing out of position. So far we've seen Burroughs, Pask and Thompson out on the right and I don't think any of them I'd be comfortable with against Championship opposition. Not really like we've got a right midfield option who could be relied on to track back - they're all pretty attack minded.
On the left you might bring Mason in as an out-and-out LB ahead of Giles.
But then you look more central and you'd assume it'd be Fadz and Hyam but Fadz would lose that extra cover he has with the third centre back which might expose him a bit.
Then how would you set up the rest of the team?
4-4-2? Only having two centre midfield really hampers the options as you're going to have to choose 1 from either Kelly or Hamer and one from O'Hare, Allen, Shipley. Or away against a good team would you go Kelly and Hamer for the solidity and lose all the attacking options?
4-3-2-1/4-2-3-1? Would allow you to play most of the centre mids, with Kelly and Hamer with Shipley, Allen and O'Hare in front. But that makes us quite narrow, esp when attacking.
Diamond? Kelly in front of the back four, O'Hare behind two strikers and Hamer and either Shipley or Allen next to them? Gives cover at the back with Kelly but again very narrow.
There are options, but with all of them it still seems like there will be limited opportunities for the naturally wider players like Jones, Jobello, Hilssner to get a look in. Bet there's still someone out there reckons we need to sign another winger.