In fairness to the pro-Gambler position, I think it's very likely that if stuff gets collapsed to d6s, the underlying probability table gets taken into account, which means that even if stuff's real roll is on a d6, the Gambler still helps by tilting the underlying odds before he draws up the results table for the d6s.
Folks are ignoring it because it seems unlikely that Boney would repeatedly drop pointers to the Hedgewise during the planning sessions of the Waystone Project and then shrug and be like "sorry kids, I was just messing with you." I can't really remember a time when we've been given a red herring like that -- the Coin examination might not have panned out itself, but it unlocked the Divine-AV interaction, which absolutely did pan out. I'm pretty sure that if something's been clued multiple times, there's something there.