Im going to list my fixes I would do for PvP.
Here they are:
1. Fix roots. (Those classes which are very much counting on these nanos are getting seriously let down when a rooted player runs. The fix would be increasing root time slightly, making it harder to break the root unless massive damage was done)
2. Make interrupting a caster easier. (All specials would automatically interrupt casters, and crit blows)
3. Create nano-wipe spells (IE: Dispels, that doc has that nasty +500 hitpoint buff that is giving him uber hitpoints, lets DISPEL IT OFF, this would increase pvp time, because both sides would spend time rebuffing thereselves after being bebuffed (even during the fight), release this ability on items and nano programs)
4. Fix NT spells (I know this isnt part of the PvP change, but the main reason why this profession sucks is that their best nuke does 3600 damage a hit, the average trader 80+ can do 4000 in one hit with their uber shotties, what kind of advantage is that for a NT? I beleive the NTs need to have their range fixed so that they can atleast nuke a melee without getting hit, and their damage needs to be fixed so that a NT spell will always be able to outdamage a weapon of its equal QL)
5. Make more zones political and mayham. (Having only a select few political/mayham zones make it so that players are always fully buffed to the max. They are going in there with all the bells and whistles, giving surprise and having to deal with pvp while xping would increase pvp kills for everyone, because a prepared anything has a major advantage over anyone not prepared. Do not make ALL xp areas political/mayham but give those that are advantages, you get more xp per kill, you get better loot. Therefor players have to decide do i want easy faster xp, or do i want to hunt safely and quietly?
6. Make it so Neutrals can initiate attacks on both sides. (Omni and Clanners both have advantages, they get token boards, they get equipment only their side can use, put in a few more of these (side only nanos, and npcs who aggro based on what side you are) and thats enough of an advantage to give neutrals a balanced reason for their obvious pvp advantage.)
7. Release item/nanos that cut link from pets from their owners. (Its obvious most people will never be able to kill an engineer's pet or the two pets that are hitting you and healing the other like the MPs get, so lets disrupt the line between them. Make pets extremely fearable, and really realease some nanos that can make a pet's life miserable, IE: NT nano that instantly kills a pet, or does MAJOR damage, a Fixer nano called sabotage, which seriously inepts a pet, reducing his speed, attack abilities, etc, a beaurocrat nano that allows him to turn the pet on the caster for a limited time, these improvements would remove the major advantage pet classes have with their pets being uber powerful just so they can tank against mobs)
8. Reduce the distance that melee weapons can hit you. (Everyone sees the melee guy nail you 10-20m away when hes rooted, its such bull, lets drop this area down so that the reason that funcom made it so melee types do more damage is because people can get out of their range via roots, and slows.)
9. Increase the effectiveness of dodge/duck/parry. (Those characters which advance these higher will get the obvious advange of taking less damage via weapons. Those soldiers with high dodge will take less damage from thise insane wielding shotgun traders, traders who arnt advancing those dodge/duck/parry will really feel the damage of those soldier weapons which may not be as powerful as your shotgun, but are doing damage because they are hitting you square in the chest. I understand that this is used to a point with crits. But I think it needs to be raised further)
10. More debuff spells (Tons of them, make them all different, and all available to different professions. A huge range init debuff, a huge melee init debuff, a negative damage debuff (all those nanos that boost damage, lets make some to reduce it!))
Anyways these are my first ideas, i will be adding more and improving on the ones i have as people post or flame me