^^ Aray bhai, aap kahan se aaye? Aur ye itni lambi chori post likhne ki kia zaroorat thi?
Miandad's 50+ average was in Tests, and he's the only player whose average never dropped below 50 from his first Test to his last.
You are right that Miandad average never fell below 50, and no one is denying that Miandad was the best batsman Pakistan ever produced (as yet). But than, one have to appreciate other players and give them chances, something Pakistani selectors do not do due to nepotism (tassub), discrimination and shafarish.
Anyhow, this is also fact (as far as I know), Fawad average in first class cricket is highest amongst any Pakistani who played and scored over 4000 runs (ever). Plus, his highest score (296 no) is also a high score, something only very few Pakistani player surpassed. Fawad is also first Pakistani player who made test century in his first match outside Pakistan.