With Houllier.RR built RB Salzburg, RB Leipzig and now has the control over all RB clubs except Salzburg (officially). He brought RBL to the CL, began with a small club and RBL is now a top 20 club in Europe. Salzburg has one of the best youth systems all over Europe, selling players every year and earning millions. RR would be perfect for United but he would be Ed's nightmare. He is a control freak and a real assh$#^&, but he knows what to do.