PVPers have a way to earn honour/merits and boff skill points - it's called "pvp match". At the end of each match you get medals, skill points (unless you are at level cap, then it's converted to boff points), boff points, energy credits and honour/merits.
And additionally you get skill points, boff points and merits/honour from the "do 15 ..." wrapper missions. The daily only gives these to Feds iirc.
On my main fed character I have well over 400k merits, so it really is not that hard to gain merits by almost exclusively pvping (I don't respec a lot though) - at least for feds, although I think the situation is not that different for Klingons.
We have dailys that reward emblems as well. They tend to alternate, today it will be arenas, tomorrow cap. There are larger wrappers that offer honor as well, and the low level dailys (good day to die, turret killer, etc.) are valid at end game as well and can be completed at the same time.