@perculia @nite_moogle Yes, you will not need the cloak to fight Ordos in 6.0.- Jeremy Feasel (@Muffinus) September 16, 2014
Later tweets clarified that the cloak wouldn't even be needed to get over the broken bridge -- the Celestials will send everyone flying to the other side, regardless of whether they have the legendary cloak or not. For those that don't really do any raiding, Ordos has quite the loot table of gear. Every item he drops is ilvl 559, and although we won't be able to upgrade gear with Valor when the patch hits, it's still some pretty good gear for getting a head-start on leveling in Warlords. If you don't have a legendary cloak, or don't plan to obtain one, you might just want to focus your attention on Ordos for a few last pre-Warlords upgrades once patch 6.0.2 goes live.