Ask Jeremy Guscott

Toulon v Sale

Among the topics making the headlines this week are:

- Northampton Saints handing Ulster their first loss of the season

- The Welsh RU weighing up a switch to artificial turf at the Millennium Stadium

- Toulon's thrashing of Sale - can Jonny Wilkinson's French team be stopped?

- Leinster's uphill task to defend their Heineken Cup crown after defeat to Clermont

- Scottish sides' continuing winless streak in the Heineken Cup

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