I have received similar requests to decouple the resources (mainly equipment) from a meeting room. For example, if two meeting rooms are next to each other, can some of the equipment be moved between the rooms based on the needs of a given meeting? Can someone booking a meeting in Room A know whether the person booking Room B will need all the chairs allocated to Room B, or can unused chairs be moved to Room A in advance of the meeting? These are valid issues that Resource Reservations could, perhaps, help solve but I have not found a satisfactory solution.
I've also gotten a request for tracking individual items on an equipment cart that would allow someone to reserve individual items on the cart, combinations of different items on the cart as well as the whole cart.