Wales wing Shane Williams could be back to face Scotland at Murrayfield

Wales' record international try-scorer Shane Williams could be fit for the RBS Six Nations, including the opener against England in Cardiff on 4 February and Scotland at Murrayfield a week later.

The Ospreys wing has been sidelined since dislocating his shoulder during Wales' home loss to world champions South Africa last month. He subsequently underwent surgery and was ruled out for an initial period of between ten and 12 weeks, suggesting he would struggle to make both the England game and Wales' Murrayfield appointment with Scotland eight days later. But the Ospreys say there is a chance that former world player of the year Williams, who has scored 51 tries in 75 Tests for his country, might feature ahead of the Six Nations.

Ospreys conclude their Heineken Cup pool campaign against Jonny Wilkinson's Toulon on 22 January, which is a possible comeback game for the 33-year-old. And that would be music to the ears of Wales coach Warren Gatland, who has lost teenage Scarlets wing George North - another victim of a shoulder injury - from his early Six Nations plans.

"Shane is five weeks post-op and is coming along well," said Ospreys physiotherapist Chris Towers.

"He is working hard and doing two or three sessions per day, so we are rehabbing him as hard as we can. He's making good progress and we aren't ruling out a possible return for the Toulon game, which is in line with our original best-case scenario, although he still has some way to go yet." The Ospreys are in a three-way fight with Toulon and Munster to secure top spot in Pool Three of this season's Heineken Cup, and an automatic quarter-final place. Gatland would eagerly welcome a fully fit Williams back to the fold. Wales lost much of their attacking edge after he went off at half-time in the Springboks Test, and a potential Millennium Stadium battle opposite England try machine Chris Ashton could prove one of this season's Six Nations highlights.

OSPREYS' Magners League derby clash with the Scarlets suffered a late postponement because of frozen pipes at the Liberty Stadium. The game has been rescheduled for 4.10pm today, 24 hours later than originally planned. Officials at the stadium are confident that they can get the pipes thawed out in time for the game. All 20,000 tickets for the original fixture are valid.