Controversial, I'm not sure I understand what you mean by this: "if shaka and them were smart they would have negotiated a much better deal with the locals, where the locals would be a part of the union and slowly put the pressure on the ttff, without full withdrawal right away."
Withdrawal from what? As I understood it, local players were invited to join FPATT free of charge. There was no implication that they would have to withdraw from anything. As I recall, there were worries that TTFF may blacklist FPATT members, but, of course, that would have been directly in opposition to FIFA who want every Federation to support players unions.
The reason FPATT failed is simple. Players could not see the benefits of joining compared with the risk of upsetting Warner. They did not have the backbone to fight for themselves, and as such, continue (as Mr Pfister said) allow themselves to be treated like animals. I know a player who hasn't been paid by his club since March, yet ProLeague will not allow him to sign for another club as his contract has not been ended.
FPATT would have made ProLeague, clubs and TTFF more professional.