The board would love Jardim. After developing Mbappe early he would have new projects in Greenwood, Chong, Gomes and final stages of Martial's and Rash's preparations for key player's careers. Him favouring 4-4-2 at times could also help. Zidane is Zidane. After winning three Champions Leagues he's absolute maverick that can handle biggest stars... but that could change if Woodward will force upon him giving new contract to such players like Jones. From strictly two managers Zidane has proper profile for Manchester United but Jardim looks like a bit more patient approach and not everyone can like this.