Ferris - there are REAMS of good stuff on pprune about TCAS, the rules and what to do, particularly from 'Captain Pit Bull'.
Do a search for these, read them and tell your colleagues. Our understanding of the whole picture has increased dramatically since the dreadful accident.
TCAS rules are just like 'both aircraft turn right to avoid head-on collision'. They will work if both aircraft turn right.
CPB - there is a market for your excellent TCAS knowledge, I think.