A bowler who has real talent should sledge and not jokers like Sreesanth. He is no where in comparison to Sachin, Jaysurya, Hayden, Ponting et al.. Once he tried to slegde Sachin and got what he deserved. Remember we lost the world cup because of Zaheer Khan who tried to sledge Hayden from the word go. Zaheer has improved a lot after he stopped sledgeing and now he is concentrating on real cricket.
Sreesanth should be banned even from domestic Cricket.