ManiaCraft/Multiverse-Portals — comment on commit 1104b4e3502d29322bdeb33b96586476d06a6d46
File: src/main/java/com/onarandombox/MultiversePortals/listeners/MVPPlayerListener.java line 198
By main--:

As long as it's impossible with **only** Bukkit and a vanilla client, we most likely won't support this.