I have wondered for a while how often people sneak through with 2 baggies of liquids. I was successful at it once myself, when I needed to bring back some purchased "liquid" items from a trip.

1) Take baggie #1 from backpack, place in bin with shoes.
2) Place backpack behind bin in the queue.
3) Place roll-aboard behind backpack in the queue.
4) Place second baggie with jacket in a separate bin.

I don't think it's too likely the TSO's will notice this in a busy airport if there are lots of people in line, so long as you do each bag separately so as not to appear obvious. I bet you there are lots of people who do this.

Also, I have a generic stick deodorant that stays inside the bathroom bag in the middle of my roll-aboard. I've NEVER (knock on wood) had anyone inspect my bag because of it. I'm guessing it doesn't show up on the X-ray the same way a bottle of actual liquid (like water) does. They seem to find those pretty easily.