Mitchell Starc 'surprised at the lower pace of Pakistan bowlers'
Australia seamer says it isn't "the be all and end all but it certainly plays a part"
Pakistan change tack as Rizwan replaces Sarfaraz for Boxing Day
For Aamer Jamal, dark alleys will always lead to high streets
Sarfaraz vs Rizwan: Pakistan's self-inflicted conundrum
'I'm really worried' - Waqar questions where Pakistan's pace has gone
Want to watch Shaheen Afridi bowl? Peer through the fence
Danyal Rasool is ESPNcricinfo's Pakistan correspondent. @Danny61000