Warframe: How To Get The Harrow Blueprint - Game Rant
Nothing is more annoying than crafting a new weapon on Warframe only to be told you can’t claim it because your slots are full.
Exilus Weapon Adapter - WARFRAME Wiki - Fandom
Personally, I think any quest related weapon or Warframe should come with its own slot. It'd be a decent way of encouraging people to run said quests, rank up MR and give them what, 5 Warframe slots and 6 weapon slots?
How to get more gear slots in Hogwarts Legacy
Unlock more Hogwarts Legacy gear slots to carry more items ... How to get more Gear slots in Hogwarts Legacy.
How To Get Sevagoth In Warframe For Free - GINX TV
If DE are set on not taking out the Warframe and Weapon slots for whatever reason, the least I'd ask for is more opportunities to get them through gameplay that are both accessible by New Players and Veterans.