I personally believe he has been given his chance.
Has now played 10 Test innings at an average of 22.20, just not good enough at the top level.
In my opinion, there isn't much difference between 9 and 10 innings as a statistic.
Did you know Steve Smith, current number one batsman, averaged 22.78 after 9 innings.
So, whilst Lyth is looking a bit out of his depth, with the right coaching and direction, he can improve to any level potentially.
He just needs to get that one big score which will hopefully kick start his career.
Sent from my iPhone using Tapatalk