The RFL has firmly rejected a proposed plan for an expanded 16-team World Club Challenge.
A report over the weekend suggested the best six teams from Great Britain and Australia and two from each of France and New Zealand could meet in a tournament from 2009.
But the RFL has claimed there would be no room for it in an already crowded calendar.
The World Club Challenge is currently played as a one-off fixture between the Super League and Australian NRL champions early in the season. St Helens are the current holders after an 18-14 victory over Brisbane Broncos earlier this year.
Leeds will face Melbourne Storm in this year's renewal at Elland Road on February 29.
RFL communications director Craig Spence said: "There is certainly no truth in speculation that the RFL, together with engage Super League clubs, have had a meeting to give such a proposal the thumbs up.
"The only World Club Challenge we're currently looking forward to is the mouth-watering clash between Leeds Rhinos and Melbourne Storm.
"The fixture list in this country is already full and we know the NRL's view on disturbing their competition mid-season.
"Player burn-out also needs to be factored in especially when you consider that we have the World Cup next year and a new four nations tournament likely to take place towards the end of 2009.
"Therefore such a competition is a non-starter."

Boots 'n' all the tries
Boots 'N' All The Tries - Episode 1
St Helens v Hull - Fitzgibbon
St Helens v Hull - Long
Super League Extra Time - 5th February
Brett Kearney
Bulls ready to pick up the mantle
Maguire aiming higher
| Time | Fixture |
|---|---|
| Engage Super League | |
| Friday 12th February | |
| 20:00 | Salford vs Crusaders RL |
| 20:00 | Wigan vs Hull K R |
| 20:00 | Hull vs Huddersfield |
| Saturday 13th February | |
| 17:45 | Castleford vs Warrington |
| Sunday 14th February | |
| 14:00 | Harlequins RL vs Catalans Dragons |
| 15:00 | Bradford vs St Helens |
| 15:30 | Wakefield vs Leeds |
| Friday 19th February | |
| 20:00 | Bradford vs Castleford |
| 20:00 | Leeds vs Salford |
| Saturday 20th February | |
| 00:00 | Catalans Dragons vs St Helens |
| Time | Result |
|---|---|
| Engage Super League | |
| Sunday 7th February | |
| Wakefield 28 - 20 Catalans Dragons | |
| Warrington 58 - 0 Harlequins RL | |
| Hull K R 30 - 12 Salford | |
| Saturday 6th February | |
| St Helens 12 - 32 Hull | |
| Friday 5th February | |
| Leeds 10 - 24 Castleford | |
| Wigan 38 - 6 Crusaders RL | |
| Huddersfield 24 - 12 Bradford | |
| Saturday 30th January | |
| Harlequins RL 10 - 18 Wakefield | |
| Friday 29th January | |
| Crusaders RL 6 - 34 Leeds | |
Bill Arthur and Terry O'Connor bring you all the tries and action from the round one of Super League XV.
Skysports.com looks at who starred and who slumped over the last seven days of sporting action.
Make a date every Monday night for all your Super League action with Boots 'n' All The Tries.
Huddersfield's Andy Raleigh can play against Hull on Friday despite being found guilty of a late tackle.
St Helens have suffered a setback early into their engage Super League campaign following an injury to England winger Ade Gardner.
The five Catalans Dragons players who were arrested following an alleged fracas in Leeds city centre have been released on police bail.
Wigan hooker Michael Mcllorum is set to be out for four-to-eight weeks after twisting his knee in a friendly match.
Mario Fenech believes new Rabbitohs recruit Sam Burgess will be a big success in the NRL.