Wtf are you talking about? It was two years ago and in those two years Wahab didn't bowl a delivery of international cricket until the West Indies match. Junaid on the other hand had an average of 33 in those last two years, go look at the averages of our other fast bowlers during the same time.
If Wahab is such an amazing bowler like you say he is, why the hell wasn't he being selected for the last two years and now suddenly the selectors realized he is our best bowler?
And just so you know, this is our 5th consecutive 300+ score against England. Pakistan, who couldn't score past 300 for shit. England's bowling is known to be crap for ages, West Indies were also hitting 350+ scores against them recently.