it won't use my rock and roll legend
If the problem is not changing equipment to use items he has in inventory, there's 3 different code possibilities... one, it uses the preference regarding changing equipment. two, it doesn't use it and changes anyways. three, the buff doesn't actually need it to be cast. Alternatively, if the problem is the client not knowing he has equipment already in his inventory, then a new login should fix that, and/or a manual refresh both of the character and inventory should definitely work...
If the answer is one, then setting that would allow him to cast it in client.
Two, if that were the case, we jump to the alternate... the equipment is there, but it doesn't allow for it to be used... why?
Three, the issue should be irrelevant. Why stop the casting if it's not needed for anything?
We know that three isn't the case... you need some level of accordion. This leaves either 1, the possibility that the client has been set not to equip, or 2, the possibility that the client doesn't see his RnRL as a valid accordion choice for him. It's possible that the code makes a static check for SA for non-ATs. It's possible that it's actually respecting his preferences.