Hi it's Nystical. I have some ideas. first a new bricky style, String! the string can be used to launch a brick, a trampoline, hot air balloon. You can change the bricks type of string. Some is stronger some is lighter. So if a 1x2 brick was on string as tough as Taffy. and another 1x2 brick was connected to a thin line of string. The 1x2 will go faster. Also if the structure being launched is too heavy the string will collapse. IF we could do this then we might be able to do orbit bricks, to orbit around a brick(well duh). I hope you consider my idea.
EDIT ~
We could also do a event on a brick that will make a rope in direction down. you can set how long. Then climb on it and swing. Sort of like a Rope Vechile but it can't move off of the brick.