Transferring servers is always a hassle. It's difficult to determine what your prospective server's capabilities are superior or inferior to WOW TBC Gold yours. Vanilla was my first experience of seeing this happen. My guild relocated to a new server, and the population dropped to a few hundred during high-traffic hours.
Although no one has been able to swap characters with other characters but they could have should they feel that the queues would be long enough.
The argument against server transfers is relevant for switching sides. It's difficult to tell what percentage of the population can support raiding for a long time or any other content. While there may be a shorter wait duration, you will not be able fill every kara raid within some months. Although it's the same server, each side has cheap Burning Crusade Classic Gold a completely different growth rate and player mentality. What could be the solution if server transfers were not for similar issues (queue times)?