In fairness appears he has learnt and certainly tinkering more so far in this stint. Bar Brooks @ 7 but im 99.9% sure he has no authority to drop him or change his number from above.Unfortunately for those that remember the 2000’s Sheens he moved Benji to half as it was his belief the 6&7 weren’t any different on the field
Has also mentioned in press conferences about chasing a controlling half (whether #6 or #7).
Think the controlling half just needs to be the dominant authority in the team (Munster, Nicho) just as there playing 6 doesn't mean there not the leader steering the ship.