My initial assumption was that Manchester United attempt at signing Casemiro would not materialize. It looks like Casemiro is already very close to Old Trafford as Manchester United proposal made him tempted to join.
Fabrizio Romano announced via Twitter that Casemiro would face Carlo Ancelotti to discuss his future.
Real Madrid seems to be releasing Casemiro like they released Varane who is considered to have given the best for Real Madrid.
Regarding the price, Manchester United offered 60 million.
https://twitter.com/FabrizioRomano/status/1560279241249685511I guess it won't be easy for Man United to sign Casemiro. Money can indeed solve many problems but money will not always be the answer to everything, the proof is that what Man United offered to De Jong was not able to shake his stance. Most likely if Casemiro gets certainty (about his contract extension at Madrid) then surely he will reject the offer from Man United. If only Real Madrid didn't give Casemiro any guarantees, then Man United will have a hope to sign him, but it is also possible for Casemiro to stay at Real Madrid until his contract ends, which means Man United should come back at a later date if they still want him.