You think it's a good idea for young inexperienced riders to dictate them what they have to do, without properly explaining why, or when they question the regime since something is not or appears not to be working for them, to reprimand and punish them instead of including them and looking for a solution together?
From what i gathered from a comment by Arensman's father a few months ago, their new performance manager isn't even a performance manager but somebody who came from a completely different background until recently (something like a geologist or something? Not sure anymore). Yet they keep hiding behind this veil of a "scientific approach".
I think by the time that book would be published, half of the contents would be outdated. Teams disappear, teams merge, managers and coaches change teams... Lotto has drastically shifted its focus and methods last year, kicked out the dinosaurs. Other teams get dissolved and people spread to other teams. Even DQT is evolving with a large part of their team going to focus on GC (either as leader or domestique), which will definitely have an impact since there will be less options for sprinters throughout the year. Ineos has also taken on a more aggressive style recently, since they have lost their surefire TDF domination card.