He had quite a bit of success with it last year away at a few of the big sides, splitting the front two, at the moment if he tries to play the same way City do, not sure we have the players. Shaw tucking into midfield, don't think he has the capabilities, do we have a DMC in the mold of Fernandinho, I don't think we do, plus would Pogba be as disciplined to team instructions as Silva/De Bruyne are, again I don't think he would, plus with Smalling/Jones/Bailly we don't have the CB's to provide enough defensive structure.
Although, I don't think it will be a problem as I don't see Pogba being here come the start of the season.
Also, just because not many sides play it does not mean that Ole won't, don't forget Leicester won the league playing a system that has not been touched since the early 2000's.