It was the 2020 season when Ivan and his coaching staffs implemented this type of play.
It was unheard of until then. It was designed to give the forwards a 'mini' break when coming out of the back field, giving them a chance to save their energies for basically defence and scramble.
Teddy hasn't been able to maintain the week in week out heavy dusty stats, whilst maintaining his scramble in defence, and support in attack. Whilst also setting up the defensive lines.
This also began in 2020, and is one of the big reasons for Penrith's success. Also designed by the coaching staffs to bring out Pickles's strengths.