I truly believe Sacramento deserves a MASSIVE amount of credit for helping Jose Modernise.
Jose maybe is having his Ferguson renaissance when he switched up his coaching staff on every cycle, was possibly to loyal to Rui Faria etc.
Faria was brilliant for Jose. They won everything together and Jose missed him badly when Faria left his side before Jose's final season at United when it all went tits up.
Jose hasn't modernised, his tactics and style is the same as ever. Big difference at the moment is that he is more humble and trying to get on with the players. Plus he and Sacramento believe in the same counter attacking philosophy