More BMB items should be added

There were some items added after Black market brawlers that were in BMB like Deadmans Plate that I really liked but when I played BMB as a Mage I would always buy Netherstride Grimoire along with Pox Arcana and I was sad when they weren't added in when Deadmans was. Heck even Rite of Ruin is seen inside of rapid fire cannon. So now I want riot to add them in with the Mage update that's incoming especially the Netherstride Grimoire since it would indirectly buff all immobile mages like Malz, Swain, Anivia, anyone that has DoTs really and generally something I hope they do. What are your thoughts and what items do you think they should add? There is a link to the BMB items if you can't remember them all.