Maybeboard, Considering, and Another tab like "Possible removes" something like that

What about create a new category that we can describe as “Replaces/Future Upgrades”.
We put a card that already is on deck and another one that you want to put, for example:
I have an Urza deck, but I have on sight 3-4 cards that I want do replace to another 3-4 cards that I found on EDHRec or Scryfall whatever… Today I do this with categories, but a separeted section seems to be helpful, Decks are constantly upgraded.