Coldharbour - One Tamriel - and losing other quests

Volwahl

*Spoilers* Only look at this if you've done the Main Story

So my wife and I had been waiting since ESO's release to join in, but one thing after another delayed our arrival to Tamriel. Well we finally got to join the community a couple months ago and with One Tamriel were a bit overwhelmed by all the things we could do, so mostly we've just run around Tamriel gathering Skyshards and fighting group bosses.

We finally started with Quests and figured we'd do the Main Story first and last night we got to Coldharbour. What we encountered there has made us worried we've made other quests unobtainable, such as our Alliance quests. Most notably we are gathering the Restoring the Hollow City/ Army of Meridia recruits and see that some of them are major villains from Alliance story lines (such as Angof). By proceeding with this quest line and being in Coldharbour are we robbing ourselves of other quest and their rewards?

We're major immersion players and making new characters is out of the question, so we need to know if we simply need to come to terms with losing quests or not.

Enodoc

There's pretty much nothing you can do that will block off quests in other zones, it will just seem very much out of order when you come to do them. The only thing you miss out on is a bit of unique dialogue from certain characters if you've already encountered them in previous zones.

Sigtric

I can't think of anywhere that it'd be blocking you from content, but story wise, things may seem out of whack when you get to the zone quests

Volwahl

Ok, out of whack I can deal with as long as I can do the quests themselves. Mostly I was worried about the Alliance villains being in Coldharbour when I haven't done their related quests. For instance if I recruit Angof into the army, can I still do the Glenumbra Bloodthorn quests?

Volwahl

Well that's a relief, it would have been quite a disappointment to lose quests when we've waited so long to play this.Thanks to both of you... back to planning on kicking Molag Bal's teeth in as soon as possible.