The strategical way of batting is found more in Nazir compared to Afridi! But thats the way people love Afridi.. thats why he has been rightly called, " Boom Boom ". He just comes, explodes and returns.
I never remember any Afridi's tactical/strategical knock as per the team situation till now. Natural very aggressive players have to be like this... They can't be controlled. If they try to control their nature of playing, 90% of the times, they tend to fail. Sehwag.. Sanath Jayasuriya.. Afridi.. all these if they keep on exploding, opponents had to press their panic button!