Ask Jeremy Guscott

Among the topics making the headlines this week are:

- Gavin Henson's London Welsh debut ending in narrow defeat by Saracens

- London Irish coming to life to end Premiership leaders Northampton's unbeaten start

- Exeter stunning English champions Harlequins

- Ulster maintaining their perfect start to their Pro12 campaign

- Cardiff Blues slumping to a home defeat by Glasgow

- World champions New Zealand winning their 16th Test in a row

If you have a question for Jerry, on any topic, post it in the comments section at the bottom of the page. He will answer as many as possible but not every question submitted can be used.

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