According to one of the trusted media, there will be inspections on the clerks by a special squad during the ticket tatkal ticket booking. Also one of the interesting news is that the IRCTC Ticket booking staff can't able to attend the Mobile phones during there job. There will be CCTV camera and vigilance will cross check the same too. So we can expect a better ticket booking on the Indian railways stations.
Also they have reported that there will be new Special Tatkal Ticket booking counter so that it won't clash with the normal ticket booking. The special tatkal ticket booking counter already started on the central Western Railways. One more important point is that we can book only one ticket on the new Tatkal ticket booking from one User ID and IP address.
I think this will resolve most of the issues of the Tatkal ticket booking.