Pier 74,
A few observations on your post.
1. The first law of working in aviation is that nobody owes you anything. You can take the moral high ground (& I agree with you against TRSS), but you will be bypassed by thousands of others. Also quite a few TRSS guys now have their command. They only joined 3 years ago - quite an investment I would think.
2. CTC might be a sausage factory but it is a damn fine one. The reason only a few get through is that the screening is excellent. Every CTC cadet I have line-trained have been very good for their experience level and will be fine Captains when the time comes. Also a lot of them have done things in the real-world and have a high level of common-sense which quickly with experience turns into airmanship.
3. I agree with Kraut over the TRI/TRE comment.
More importantly for your self if you want to progress in your career you MUST leave the "anger" behind. You have to decide the best course for you and be positive. Any negativity will be obvious to a good interviewer.
Good luck!