There needs to be an option to be able to tip the roller in craps. I've played many times with someone who's made 20+ rolls, won me millions, but their bankroll was under 200k. It could change their enjoyment of the game to be able to receive a number of chips as a "thank you" from numerous players ... Just the option would be good. Maybe only offer it if a roller completes 20+ rolls for instance.
#Tip the Roller in Craps
rich canopy
leaden locust
You can buy them a chip pack if you like. Short of that it sounds like it could be a chip dumping situation, that could easily be abused.