Ornstein has reported that United have had talked with Real for Reguilon, we didn't move on to Telles or another alternative for weeks until Spurs finally reached an agreement with Real. That's not assumption.
BBC reported Liverpool bid on Lewis was rejected.
https://www.bbc.com/sport/football/53662264
This is for Werner news reported by Ornstein.
https://theathletic.com/1817509/2020/05/16/werner-liverpool-transfer-talks-klopp-ornstein/
The reason why Liverpool was hesitate to sign Werner due to financial in doubt which was reported by Ornstein. As soon as they sealed Thiago, next day they sealed Jota. Simple, Thiago first before Jota.
BBC & Ornstein are the most reliable source out there. In other word, my assessments were backed with the most proven reliable source out there not based on my own assumption.
Whatever happens during the preparation & negotiation has nothing to do with us losing to Palace.
However, the fact (not assumption) that United dragged transfer too long before moving on to alternative without realising that they couldn't seal the deal show the incompetence and it's down to lack of understanding, & preparation in transfer business.