That's the frustrating thing. Minor technical deficiencies are what needs to be corrected before heading to the national team. He seems to have a temperamental issue as well. I really thought that last night he was going to set down the anchor and play one of his 'selfish' innings.
The footwork is the most obvious flaw in his batting. He needs to work it out with coach Neil McKenzie. The subtle changes in technique can make a huge difference in the long run.