Originally Posted by
TheWorkingTitle
I've exploded, lazered, bombed, frozen, set aflame, poisoned, sent flying, trapped, morphed, and mind controlled mobs for solo content in a myriad of ways over the years with those crafts. I've created all sorts of steam-punk themed gear to complete the Engineer look visually, even creating pets and toys that I can train and battle using engineering themed abilities. I've explored the world, and aided myself in quests, dungeons, raids, and PvP using those crafts.
And I've used far more Engineering themed combat abilities, transportational items, terrain manipulation, and invention than any class fantasy of a Tinker has. This is without even mentioning transmog as a whole outside of Engineering crafts, mechanical hunter pets, mechanical mounts, and the innumerable Engineering-themed quests, daily quests, world quests, mini games, boss fights, and engineering-themed zones.
And ultimately, playing all the time in a suit has never been something in WoW's history. It has always been a gimmick for an encounter, quest, or temporary item. You're wanting something unpopular that has never existed in WoW while calling others illogical.