Rose garden is already profitable enough. We don’t plan to do something with the ETCs. Thanks for your feedback!
But it doesn't have to do with meso/profit, just have the etc. be tradable for burning energies. Works toward the idea of having RG being related to VL and i'm sure the NLs of this game would be more active towards completing a decent belt... since it's impossible to collect burning energies otherwise. *No, taking 1+ hr (if you're lucky) just to form a golem party is not a feasible method.
Do submit a separate a Feedback for your idea as this can be seen as hijacking the original thread (Orbis exchange)