Just Cause 3 really seems to have a focus on giving you a playground to cause destruction in. It looks like a ton of fun, and I'm continually surprised at the tools Avalanche Studios have given the player to mess around with.
For a demonstration of that, take a look at this 10 minute video by outsidexbox (via Eurogamer) messing around in the game's world. They were given an early build of the game with a ton of weapons, not least of which are the new Sticky Rocket Mines. Place them on any surface and they will propel objects forward before exploding. All that remains is your creativity in using them.
Take a look: