Okay these my feeling for this they do actually make a lot sense if you understand my english. For one lets take concealment. Near impossible for any class's preception match that of any classes concealment. Look at your 1K boards they add nice amount to concealment. Few simple implants adds little more. Not forget about Pronoucement of Greatness (Other) and the new agent concealment buff for others. So this will basically allow any class use concealment effectively. Now imagine yourself in mmd. Like usual you will have your 75% campers and few will run around 25% trying get them follow them. I like run around 25% in mmd in hopes people will follow me. Now will you want run around in 25% with concealed people all over? No I sure wont. Now lets take into effect the extra ganking that will now occur if pvp match were take place. I hide arena wait for someone have match. They never know I'm there I jump out kill them. Ganking is bad enough already. Concealment is fine as it is in pvp. You dont show up on map. If were start sneaking down open hall way why would I just all suddenly become invisible? Maybe if you were to sneak someone wouldn't hear your footsteps as you sneak but if were happen turn my head and look at you I sure would see you as before you didn't show up map till you were looked at. As it is I have hard enough problem trying to enjoy pvp this will just make it worse. If you like camping zones, waiting few extra hour get some pvp action going and ganking people this patch is for you 100%.