TS has planned everything & they must be proceeding as per schedule (although they may face some unforeseen problems & adjust schedule accordingly). They are making space by migration / by adding TPs & will be adding channels slowly as they dont want any hype generated because of this activity.
TS may want to make money by charging carriage fee & any hype generated will affect their bargaining power so consequently they may alter schedule.
Anyway other players / channels know this as they are having their own resources to know the things.