First of all the current TV deal currently isn't paying the SBC a dime more than it is worth. Currently they are paying less per viewer than they are paying the P4.
Secondly the current TV deals are not double paying for the plethora of money games on the SBC schedules.
This is because they are already paying those schools with their other package so no need to double dip.
The SBC TV value will go up in value not down, no matter what, they will always pay for viewers.
I predict it will double.