I often clean up underutilized Commander decks by dismantling them and marking a bunch of its cards back to tradable. I've found having to mark 50-70 cards from the deck (which weren't marked for trade, obviously) back to tradable can be tedious. Would be amazing to have a function under the "With Selected" dropdown that said "Make Tradable." This is the dropdown that also has Options such as "Move to Sideboard" and "Remove From Deck+Inventory."

This way, when we dismantle decks and want to make cards avail for trade, we can remove cards from the decklist that we want to keep and not make tradable, then batch mark everything else remaining and select "Make Tradable" or "Add to Tradelist."

Would be such a time saver!
Thanks for reading and considering, and appreciate the great work all across Deckbox!