Your opinion of course, but do you not think we're more exposed at the back because of our more expansive play? We score and create a lot more than previously and are, in most games, playing a 4 rather than a 5. I'm not totally disagreeing with you, just think there are mitigating factors.
I totally agree with that mate, but i personally just don't think as a unit Collins, Thomas and Kitching are good enough to drag us out of this division as a defensive trio.
I think Bobby and Kitching are fantastic squad players, but we do need an actual real force at centre back, a player that stands out the same way Sheaf does in midfield. We need a player that will operate alongside either Bobby and KItch.
This is just my opinion, there are days when our forwards aren't at it and it usually ends up with us getting spanked.
Kitching and Thomas are competent in this league, i am not by any stretch saying they are crap because they aren't. These 2 lads for me are a mid table Championship pairing (9th-14th)
We are missing someone else that is just slightly a level above them, for me we then go from fighting for promotion to becoming a team that either gets automatics or ends up 4th / 5th