Return of Reckoning

I'm not sure if this is possible or if it was in the base game but considering some of the PvE side of the maps have multiple camps with a flight master, could they be added into the flight paths once you enter the main one of an area? I know sometimes, it's an annoyance to have to travel halfway across the map to farm something or do some quest when there is another warcamp right next to it but can only travel out of the zone instead of within.

No idea!

Ideally, these new inter map flight paths would open up after you gain a certain amount of PVE influence in a certain camp on the map.

Long runs are annoying sometimes, but sometimes you see something interesting, like a flagged enemy running through your territory. Or a fellow player you can help. Player interaction is good in PVP games and one of the main things that killed open PVP in Warcraft was when everyone could fly everywhere (no player interaction).

Having said that, I don't think they want to put any further work into the PVE nature of the game. It's good enough. Also, there is a very high chance adding this enhancement could break things.