After serving as interim boss at Newcastle Knights, Kristian Woolf will swap the NRL for life in Super League with St Helens.
Richard Agar stepped into an interim coaching role with Leeds Rhinos in May and has now earned a 12-month rolling deal.
Jay Pitts' late try means London Broncos remain in with a chance of beating the drop, while also leaving Hull KR in deep trouble.
Castleford Tigers boosted their Super League play-off hopes by overcoming Hull FC courtesy of a Jake Trueman masterclass.
Five players from outside of England's latest development squad have been selected in Wayne Bennett's Great Britain Lions performance squad.
A 36-10 win over London Broncos means Leeds Rhinos can put a forgettable Super League campaign behind them and not worry about relegation.
After Tony Smith committed his long-term future to the club, Hull Kingston Rovers claimed a 24-6 victory over Catalans Dragons.
Super League leaders St Helens were slender victors against Castleford Tigers, while Huddersfield Giants eased relegation fears.
Four teams are level on 30 points in Super League after Salford Red Devils comfortably saw off Warrington Wolves on Thursday.
Wakefield Trinity stylishly claimed just a second victory in 13 Super League matches, beating fellow strugglers Hull KR 38-10.