There is lots of debate about potential managers and there is going to always be comparisons. It is highly unlikely we will get a manager that has won the PL maybe we attract a manager that won a league outside of England. I really don't see the merit of comparing a different manager's improvement to Dean's. There are very few clubs that have had a worldie player and spent 350m in the last 3 years and were hanging about in a lower division. The reason I believe that people like Potter is because of the football his teams play. They are organised, play to a system, function like a team and look like a team that will improve significantly with the addition of some quality players. They are things completely absent from Villa this year