The reason it was added already explained by Hunting. Some players( not just pakistani ) faced problem with teleportation on spawn( e.g. dieloc, spawnpos, duel and anything that require server to teleport them after spawn ), they simply dont get teleported to the position as set by server. So the update was done to solve the problem by delaying the teleport. I dont think if there any other way to solve it in vcmp 0.4, it was fine in 0.3. So if we pull back the update, the players that faced the problem cant use spawnloc, diepos, or team up with other, it's quite unfair for them..