The real reason why you can't repair other's gear in dungeons is simple: it's because the gear degradation rate is accelerated in dungeons/raids/trials/instances and especially if you are KO'd as FFXIV's equivalent penalty to FFXI's EXP loss on death penalty - it is a way of increasing 'challenge' to the game by making you play against your own gear degradation and penalizing those who are simply not good enough, without being overly harsh. So if you're dying a lot, naturally your gear is going to degrade to 0% rapidly, theoretically (although I've never once ended up with 0% gear condition in ARR at least, well, apart from.. that time at the end of the *cough* Alpha test' *cough cough*). It also serves as yet another gil sink as the more degraded your gear, the more expensive it is to repair it at a NPC gear repairer.
Hence this is not something I see them changing I'm afraid as to SE, it's 'working as intended'.
EDIT: and I'm an idiot, I meant repairing other player's gear not your own.
The problem is, the Calamity Salvager and the Armorie work in different ways (not to mention the whole point of the Calamity Salvager in the first place was a 'run off' for Legacy players who had too much gear in 1.0 for the reduced ARR inventory to hold when they imported their 1.0 characters into ARR - 1.0's inventory had 200 slots rather than the default 100 ARR started with - SE added extra functions such as sellign quested armour and weapons after you've acquired them to it later on which are independent of the Armorie. The two are just too different to each other to amalgamate. So I do not see SE doing this I'm afraid.
Except they have already stated fears about clipping while wearing bulky footwear like armoured greaves is the reason why they are usually reluctant to add true knee length skirts (it's due to how the knee bends would not be able to be hidden under the skirt's texturing if it was knee length):Originally Posted by Fytayn;4735514[*
Of course as they mentioned it doesn't mean they can't do it, it's something that would require more work to model than normal so I don't see it as something they are willing to look at I'm afraid, despite Yoshi's personal willingness (as someone who wears skirts of that style in real life I can definitely support having them in the game for my character thoughOriginally Posted by Gildrein
).