This was brought up in a separate thread(https://en-forum.guildwars2.com/discussion/121386/better-match-rewards-after-finishing-diamond-skirmish-rewards-repeatable#latest), but it deserves to be in its own thread.
People want better rewards for playing WvW. There is a concern that adding anything that is passive will encourage AFK farmers at spawn, and there is concern that if you add anything for taking an objective that it would just encourage rotating capture farms.
As a happy middle ground I proposed in that thread and am putting more prominently in its own thread for Dev visibility is that we add in Daily, Weekly, and Monthly Vendors at spawn.
Add a Daily trader that sells things in exchange for Gifts of Battle.:
Making it a Daily trader limits any shock to the market. Without boosters for reward track gain this would take about 8 hours to get, 4 with boosters. Nice little way to gain more Clovers and Coins for Legendary Crafting, and if you need Tickets and MoB for the Skirmish Vendor there are some extra available per day.
Add a Weekly trader that accepts either of the Emblems, 1 tab per Emblem:
Same deal as with the Daily, locking this to a weekly vendor limits any shock from the people who have been acquiring large stacks.
Add in a Monthly Trader that sells thing in Exchange for 10 Gifts of Battle or 5 of one of the Emblems.
Only one tab however. You are limited to 4 purchases from the tab per Month.
This is more of a bone to throw to those that have acquired large stacks of GoBs or Emblems as a means of slowly off loading them, but also structured to limit any shock to the market. For the Monthly vendor there should be only one tab, so each of the 4 items are listed three times, each purchased with one of three currencies (GoBs or Emblems). By this I mean you have three different ways to buy each of the four type of purchase options. I.E. once 20 Mystic Coins are purchased with 10 Gifts of Battle they then cannot be purchased with 5 Emblems of either type.
I originally suggested 2 Coins and clovers in the Daily trader and 4 on the Weekly trader, but in addition to a Monthly trader, which I feel is also needed, would result in too many coins and clovers.
This gives some steady rewards for those that actively play the game mode, and rewards those that play it well in regards to acquire more Emblems than Gifts of Battle.