The 34-year-old was dropped for this week's match against the West Indies after another underwhelming display in the first Test.
Pietersen believes social media can destroy the careers of current sports stars.
KP thinks Jos Buttler would be a better choice if Joe Root is forced to miss a game against the West Indies.
What do we want? More switch hits. When do we want them? Soon.
Since making is international debut in 2004, Kevin Pietersen has thrilled us with the willow down the years, playing some of the most innovative innings' you will ever see.
Former England batsman Kevin Pietersen says he is "super excited" that he will be taking part in the T20 Global League in South Africa later this year.