For a total root and stem rebuild job, there's not many better than Pearson.
He came in during our darkest era and completely rebuilt the team culture of Leicester.
When he left the first time the squad he'd built soon struggled. He came back & finished the job. Make no mistake - there would have been no title miracle without the foundations he laid over a few seasons.
He can be one antagonistic son of a gun and headstrong, but can (as proven with us) work wonders given time and patience. Unfortunately this isn't a commodity granted much anymore.
Like many, I have a fondness for Fulham and wish your team all the best.