[Richard]

No, the test of a coach (like players) is his imput (though if you want to look at results, look beyond the banal ledger of the most recent series, and at the bigger picture, which is extremely impressive).

And given that there seems little dissatisfaction in the England ranks with him, and that most people (TdL, CMJ, Nasser Hussain to name a couple) with a balanced view (ie not Boycott who doesn't like DF because DF doesn't listen to him) see him as a very, very fine coach who has made a huge impression on English cricket, I'd say him continuing is probably the best idea.

To suggest that the 5-0 scoreline is any fault whatsoever of Duncan Fletcher is to show a pretty dismal knowledge of the game of cricket.