A 4-e roller following a 2-e approach was only flown with an OCU QFI as captain. It was part of the Intermediate Co-pilot Course. I can clearly remember that part of that trip: "I have control" followed by the OCU boss carefully and deliberately going through the procedure - zero scope for error!
Following the landing, all engines were brought to idle, the nosewheel placed on the RW and the rudder trim centred. Then the engines were cautiously brought up to the normal take-off setting; once airborne only 80% was needed for climbing into the visual circuit and 72% when level. In the latter part of the visual approach on 4-e, only 66% was needed, then hi-drag airbrake at 300' decelerating from approach to threshold speed.
With a DEFATO, once the landing gear was up and pattern speed achieved, 93% would give a climb rate of about 1500 ft/min.