Yep these maps were created for 20 / 21 season and that's why Bernardo's map looks like that..
KDB was injured for a long period and he was mainly playing RCM.. Even when KDB returned, Pep used KDB as False9 and Bernardo was still playing as RCM..
Last season KDB didn't have such a long injuries, so Pep used Bernardo as LCM a lot and for the first time he was playing deeper than Rodri sometimes, especially those Liverpool matches where we needed good build-ups..
So it depends, can Jack play that deeper with the ball ? Why not.. We can trust him with the ball everywhere..
The only issue is, if we can trust him with the defensive duties.. Like running back, covering the zones, making tackles.. But these duties aren't that difficult to be learnt.. David Silva was doing it even though before Pep he played whole career as a winger and only Pep moved him to midfield.. Zinchenko learned to be a decent LB, even though he was and still is N10 in Ukraine..
So my idea is -> If Bernardo goes, let Jack play there, give him time to improve and let's see how that turns out.. Skills are there, talent is there, I don't see any problem..
As for the Jesus and his map yep, that guy was insane and still is...