You can't tell me that McGrath hasn't lost pace.
Watch me. When I saw Glenn McGrath in his first Test at the WACA, his fastest ball was clocked at 138km/h and his pace barely went above that for the rest of the series. Don´t believe me? Check your archives if possible. I´ve actually got the 1993-94 Test series´ on video if you want more proof.
Secondly, the fastest Glenn McGrath has been clocked at was on the 1995 Carribean tour when he was clocked at 145km/h. Less than two years ago, having watched him bowl in the low 130km/h range all season, in a ODI against Zim, he was consistently hitting the mid to low 140km/h mark. In Pakistan last year, his speeds were in the mid to low 130km/h mark, like they´ve always been. This tends to suggest he bowls well within himself.
Thirdly, his record on flat wickets speaks for itself. If you want to continue to question his effectiveness on flat decks, I will question your sanity. The biggest reason Australia as a team has been called a ´flat-track bully´ for 10 years is because of Glenn McGrath and his ability to take wickets on everything short of a sheet of ice.
Look I´m not talking out of my rectal passage here (shuddap, all of ye!); all you have to do is watch him bowl and look at his figures. It´s actually been pretty rare for Glenn McGrath to have come across a team on anything BUT flatter than usual wickets because opposition teams know that if there´s even the slightest encouragement, he´ll wreck them. As it stands, on flat decks, he merely gets them out. You don´t have a Test average in the low-20´s without knowing how to bowl in all conditions. To be honest, to draw any other conclusion seems in the vicinity of ludicrous because other than his series in the WI, there is absolutely no evidence to suggest that his pace or effectiveness on flat wickets is waning. I´m open to being proven wrong, though, so feel free to try. Having looked at the numbers myself, I have a feeling you´ll struggle.
McGrath has his accuracy, but aside from lack of concentration, how can he really trouble batsmen on flat wickets?
If you honestly believe that Glenn McGrath´s success stems from merely bowling tightly, no amount of evidence anyone can provide will convince you. If that´s the case, then that´s sad and puts you in the same category as those who still believe Akhtar and Murali chuck, despite the overwhelming evidence to the contrary.
Glenn McGrath´s record in India (nothing but flat ones there):
http://statserver.cricket.org/perl/...=0&stumpedlow=&stumpedhigh=&csearch=&submit=1
In South Africa (again, fairly flat decks with big scores on them):
http://statserver.cricket.org/perl/...=0&stumpedlow=&stumpedhigh=&csearch=&submit=1
In NZ (they rarely come any flatter):
http://statserver.cricket.org/perl/...=0&stumpedlow=&stumpedhigh=&csearch=&submit=1
In the WI (in three series, there were only two wickets with any life in them):
http://statserver.cricket.org/perl/...=0&stumpedlow=&stumpedhigh=&csearch=&submit=1
And on the three flattest wickets in Australia; Adelaide:
http://statserver.cricket.org/perl/...=0&stumpedlow=&stumpedhigh=&csearch=&submit=1
Bellerive
http://statserver.cricket.org/perl/...=0&stumpedlow=&stumpedhigh=&csearch=&submit=1
And Sydney
http://statserver.cricket.org/perl/...=0&stumpedlow=&stumpedhigh=&csearch=&submit=1
In all those cases, his average is below or close to 23. And these aren´t reflective of old performances either. In recent series, his averages have only gotten better. Just for fun, here´s his most recent 20 Tests:
http://statserver.cricket.org/perl/...=0&stumpedlow=&stumpedhigh=&csearch=&submit=1
If you can look through that list and pick a lively wicket amongst them, you´re better than I. In short, you´ve got very little in McGrath´s recent performances on any deck or in his career in totality which actually backs up your argument in any way. And all this is merely looking at the bare facts, completely disregarding my own opinion that he´s still bowling as well as he ever did. Again, please correct me if I´m wrong.