Worth a reminder that Frank will still not have met half the players - those who have been playing internationals in June not due back until end next week start of following week.
Hypothetically lets suggest that Frank has watched lots of videos of Richarlison and also seen his injury/playing history and decided its best if he can be moved on. Richarlison may be of the belief he can stay fit and thinks playing CL is best way for him to stay in Brazil squad. So it might require a face to face meeting with Frank where Richarlison is told he will not be playing much and best to move on ..... which Richarlison may be reluctant to accept.
Players have agency (ie players need to agree transfers out) so provisional work to move him on may have begun, but until player says yes it cannot be concluded.
And we have a full squad (2 players too many to fit in CL already) so transfers out will be a brake on concluding transfers in.
We are still less than half way through transfer window, so chill.
They have cameras in the physio room?