Jos Buttler eager to 'repay some faith' after Test struggles for England

Wicketkeeper admits he underperformed this winter in TestsButtler downplays fatigue as reason before Sri Lanka tourJos Buttler is determined to repay the faith shown in him as a Test cricketer after admitting he is past the age where he can be picked on potential alone.Aged 30, with 41 caps and having been England’s first-choice wicketkeeper since the end of last summer, Buttler was retained by the selectors for next month’s tour of Sri Lanka during a winter averaging 17 with the bat