I agree we were woefully mismanaged last season. I dont think we need to buy many players at all. A striker obviously and Grant Holt would fit the bill. a Roy Keane type leader in the middle of the park for the kids to play around and one or two competent defenders would help. That's just four players required. Out with Warnock, Collins, Hutton, and Dunne and comfortable top 8 no problem. With all out attacking play some 5-4 wins and some 4-5 losses but very entertaining and good value for money football.
One of the first players he should buy is a team captain. Somebody that is respected and can inspire others. Killing two birds with one stone would mean that he could either be a strong central defender or a driving force in the middle of the field.
To look forward to going to the match again would be enough for me.