One of the things that makes Treek special is that she can tank and heal at the same time(and DPS, of course). From what I understand, even though all companions will gain the ability to tank, heal, and DPS, it won't be at the same time, but will be something akin to stance dependent. So, will Treek still be able to tank and heal together, or will her healing abilities become completely separate from her tanking ones?

Agreed. Sentinels need more ranged abilities, not less. Especially with all the other classes gaining more mobility

In the new Architect's Pack, a decoration was added called Networked Security Monitor. It shows up under Technological > Computers. However, there was already a decoration called this, listed under Technological > Monitors, which is a crafted item. The problem lies in that if you don't have your decorations filtered that far down, you will never see both decorations. For me, I only see the one listed under Monitors, and it took me a few minutes to figure out where the other decoration went since I had already used it. It seems that a name change for one of the decorations might be in order.

I realize the Arkanian relics are currently three and soon to be four tiers behind the top level PVE relics(and behind the Obroan PVP relics), but the Arkanian Relic of Focused Retribution should be brought in line with the Arkanian Relic of Serendipitous Assault in regards to the other relic tiers. What I mean is that, with the Obroan and Dread Forged relics for example, the FR and SA relics provide the same boost to their respective stats. In the case of Obroan its +625 to either main stat or Power, and with Dread Forged its +740 to either main stat or Power. The Arkanian FR relic, however, only provides +95 to main stat, while the Arkanian SA relic is +510 to Power. Even though the Arkanian FR relic does provide this boost for 12 seconds instead of 6 like the others, it still doesn't make up for such a big discrepancy. What I propose is that the Arkanian Relic of Focused Retribution be changed to provide +510 to main stat for 6 seconds, with the same cool down and restrictions as the other similar relics.

Resolve may be working as intended, but that doesn't mean it works well. It doesn't. Also, no, not every class has a stun that doesn't break with combat. Sentinels and Marauders don't, for example. I also didn't say that someone shouldn't die to having a group of people attacking them. However, being completely unable to even fight back and try to take one of them down with you is not in the least bit fun. So, yes, the solution would be to have stuns break on damage, exactly as I said. Finally, your wow comment shows your mindset that you probably think most other people are "noobs". Well, I didn't come here from wow, unless you count a brief stint there about 6 years ago, and I'm no noob. Stop being elitist. However, this thread isn't supposed to be about arguing a point, it's about PvP suggestions, so carry on.

Crowd control abilities need to, themselves, be brought under control. If someone get's stunned, knocked back, rooted, etc, they should be briefly (say 10 seconds?) immune to further CC abilities. I know there is a resolve system, but frankly it doesn't work well at all. In addition, if someone is completely stunned, taking damage should break the stun. There are few things in this game that are less fun than having a group of enemy players attacking you and being completely helpless.