Many of the most successful came through Rhinos’ own youth system, but Leeds have also made some hugely influential signings from rival clubs, both in Europe and Down Under.
Here’s the YEP’s purely subjective choice of Rhinos’ 21 best signings – from outside the club – of the summer era.
13. Danny Buderus (9)
A high-profile recruit from Newcastle Knights, the former Australia Test star was hampered by injuries during three years with Leeds, but came into his own in 2011 when the title was won from fifth place on the table. Photo: Steve Riding
14. Zak Hardaker (8)
So good they signed him twice. The full-back/centre joined Leeds from Featherstone Rovers in 2011 and played in three Grand Final and two Challenge Cup wins, being named Man of Steel in 2015. He returned to Rhinos last term and was hugely influential in their surge from relegation danger to the title decider. Photo: Steve Riding
15. Gareth Ellis (7)
A champion from start to finish, the former Wakefield Trinity forward made his debut in the 2005 World Club Challenge and was a Grand Final winner, his second time as champion, in his farewell appearance three years later. Photo: Steve Riding
16. Brent Webb (6)
The fans called him Superman and no wonder. The brilliant New Zealand Test star revolutionised full-back play during six seasons with Rhinos, beginning in 2007. Photo: Steve Riding
17. Iestyn Harris (5)
A record signing from Warrington Wolves in 1997, Harris was the best player in Super League during his five seasons at Leeds, being named Man of Steel in 1998 and captaining the following year’s Challenge Cup-winning team. Photo: Mike Cowling
18. Ali Lauitiiti (4)
A magician with ball in hand,the former New Zealand Warriors back-rower was the final piece in a title-winning jigsaw when he joined Leeds midway through 2004. Collected five Grand Final rings and was never less than a joy to watch. Photo: Tony Johnson