MBD is reversable if I remember correctly? The main issue is insuring that you correct any and all husbandry issues. Metabolic Bone Disease is an issue when either your animal is lacking in Calcium, or does not have enough D3 from UVA to absorb the calcium leading to soft bones and ultimately fractures, inability to feed, and death. . . As long as the animal is stable with no fractures, I would ensure they have a proper UV Light set up, increase the amount of calcium being eaten by the beardy (Calcium dusting everything). And ensure that the veggitables used have the proper ratios (Dandilions are the best IMO - lettuce is the worst). Over time, the bones begin to absorb the needed calcium, just be careful that no breaks occur in a move, and possibly check with the local exotics vet to get an xray to make sure there is no internal damage not visible.