Why did the Army cancel the Warrior Transition Course for prior service?

I am prior Navy and just wondering why the Army cancelled the WTC for prior service? I am thinking about joining the Army as a 92G Food Service Specialist. Now I have to do Army BCT if I join. I just feel it is unnecessary for me to do a full bootcamp because I think a lot of stuff will just be repetitive for me. I know the Army is a lot different from the Navy but that's what the WTC was for. Also, if I join will the Drill Sergeants be tougher on me since I am a prior service?