Fair point, but for now at least there is the provision to get refreshments in the queueline. Granted, free water being available would be an obvious improvement, but supplying staff to do it would be seen as a waste by some people within Merlin/Thorpe itself, and with the amount of people who visit that are, if we're honest, extremely likely to vandalise something like a vending machine or water cooler, it would be most likely be vandalised very quickly, so also not making sense to Thorpe. Just my opinion on it