Mmm.. took Hull from the depths of the second tier and promoted them to the Premier Legaue, then kept them in the top flight the following season?
It's all relative though, surely.
Not doubting PB's achievements and people on here will know I was pro-PB up until the last couple of weeks or so, but his achievements with Hull aren't comparable with CP's at Charlton. They could be deemed the same, insomuch as they took a club and moved them forward and up a division, but they would both be working on completely different budgets at different levels.