Rugby League as we know it is facing its biggest challenge since the Super League Wars of the Nineties

In a move that has sent a ripple through the rugby-league world, St Helens have secured the signature of Australian front-row powerhouse David Klemmer. While the exact terms of the deal remain under wraps, the arrival of a veteran of his calibre signals a clear intent from the Saints to reinforce their engine room with proven experience.

Here are today's big news stories: 1. Ryan Paenhuyzen 2. EnglandRL Squad Changes 3. Dufty Suplus to Requirements at the Wolves 4. Ryan Carr Arrives at Castleford Tigers 5. Jack Sinfield arrives at Wakefield Trinity