The subject in here is this:
Player A could buy XYZ rewards from a vendor, unlocked via ø requisite.
Player A bought Y and Z, because it was his decision. Player A would’ve bought item X but it was not worth because it had no value back then.
Patch ß arrived, they introduced ╚ feature, which added more value to the XYZ items.
Time passes, until patch ß.420 releases. In that time, subsequent items X.2, Y.2, and Z.2, were affected by the ╚ feature, so player A could buy them safely and get its full value. However, he’s still missing item X from the first iteration, and he has no way to get it even if he could’ve bought it because he acomplished the requeriments to get it.
Now, player A asks if something can be done, given that pre patch ß, he did not know about ╚ feature, and that the item X has alot of value for him, and it doesen’t imply a loss or gain of character power for the game, so it doesen’t affect other player’s gameplay.
Would you see this problem as something that should deserve a fix? Is it legit? Because that’s a representation of what’s happening.
Now, as an example of what Blizzard have implemented:
Player A did NOT unlock the requeriments to get item W in certain time because requisites was to get to N rating. Item W was not obtainable anymore. Season ends, and the player unlocks an achievement PP that was unlocked with less requirements that the N rating threshold to earn item W.
Time passes.
Patch ß.2 releases, Blizzard adds a vendor where any player with achievement PP could buy item W.
Was it legit? No. Was it implemented? Yes. Talking about MoP PvP enchant (Glorious Tyranny PvP enchant, our item W).
So Blizzard sometimes fixes stuff for the average player, when the reward has some interest that passes some threshold of interest. It fixes it wrong, it devalues the item’s value.
In the first scenario that I wrote, this would not happen, the items XYZ did demand the same requisite. Having item Y and Z in a player’s bag or equiped, or transmog, should alow the player to get item Z, because the requeriments were the same.
This is a representation of how Blizzard works toward these kind of problems. And that’s why I want to fight to get my problem solved right, because I would not want Blizzard to “free” that reward to players who did not earn the requeriment; I want players who did get the specific requeriment to unlock same-range rewards, to complete the full set. Is it too much to ask?