The problem I see is two fold. One, people are going to female dog because "change". That's fine. Two though, between the "non lootable" containers they're adding and the idea (if Gazz's thing is even being implemented, who knows) of only certain zombies dropping loot, it's yet another artificial means to extend gameplay by limiting loot.
How about instead, doing loot right. Knobs are on doors, not zombies. Paper is in trashcans/mailboxes, not blah. Blah blah is in blah, not blablahblah... you'd think with the increase of block type counts, you could take the time to have block specific loot groups that go well beyond the limited scope they do now.
AND, if we're going to fix the UI, how about keeping the keys the same. S for scrap in ALL menu's, not just some menus. etc.