Field Blower - Bye bye Garb! This is an improved version of Tool Scrapper.
I was watching a reviewer on Youtube (I can't remember if we are allowed to name names here...) who pointed out that Field Blower can help Garbodor by making it safe to attach the "wrong" Tool. It may not happen all the time, but I know I've gotten in trouble because I either had to waste a Fighting Fury Belt (or similarly inappropriate Tool) on Garbodor to trigger "Garbotoxin". Really bad when your opponent forces that Garbodor up front with Lysandre; s/he doesn't even need a OHKO if you don't have a Switch or the like handy.
There may also be an issue with, as they say, a false sense of safety. How many decks can afford to run four Field Blower? Garbodor players learned with its predecessor having to cope with Tool Scrapper and/or Startling Megaphone, pace Tool attachments. It has to be a "...and with that Float Stone discarded from Garbodor, "Irritating Pollen" from my Vileplume goes into effect." situations. If your deck really needs a particular Ability, Garbodor just needs to have one more Tool available than you do Field Blower cards.
Now, it isn't all doom and gloom (not even from me XD). A deck that really just needed to switch its Abilities back on at least once, those have some hope. For a lot of decks, though, expect the good to get better and the worse to grow weaker.