Ragnick probably has the same PR machine that CR7 employs. The amount of hype behind him when he got appointed is ridiculous , yet there is almost 0 difference between him and Ole.
Valverde obviously the much superior manager to Ole, but this situation is reminiscent of when Setien was appointed in place of EV.
EV was supposedly this all-encompassing, evil cartoon character holding world-class talents like Arthur, Puig and Dembele back. Setien came in with this aura of Cruyffism and total-football and was supposed to bring us back to playing tiki-taka. Sophisticated chess wiz and all! Turns out bloke was a clueless old cow herder that commanded no respect from the veterans and job was too big for him. Team got worse and the shiny Masia toy Puig flopped despite being given play-time. Biggest CL humiliation ever.
Ragnick the German mastermind was supposed to come in make the "world-class" United squad fly. Sancho was his Puig and United have only gotten worse.