I share your concerns, TT, and it appears that this particular 'co-pilot' has very little knowledge of operating an aircraft, and is possibly French and indeed may be a flight simmer 'masquerading' as a pilot, which may explain the OP text and question.
He/she is unsure of what RTOW is, and to quote our noble moderator here from that previous thread
Originally Posted by JT
I'm sort of reading between the lines and seeing that you might be confusing RTOW with actual TOW ?
I can only imagine that your Type ground course and/or ops eng training associated with the rating training was a tad undercooked ?