RCD was 193cm when drafted you are correct but he dropped back to 189 cm the next year and then I believe he got to 191cm the next year or two he may well be 193 195 or even 170 now who knowsHe was 193cm in all his draft notes, even said so on an interview.
Not that it matters much, not doing all that well. Might stay on the list due to lack of inside mids but not holding my breathe.
Reece Conca was 185cm on the RFC website for years.