[kgzak]

Idea 1.
It will be used to hold the game pieces at the beginning of the match and the robots will have to connect to the two pins in order to get the game piece.

Idea 2.
It will be a track at each side of the filed on an angle that causes the balls to roll to each end of the field. Again used as a start of game game piece holder, or scoring rack.

Idea 3.
This is not used in the game at all but rather what the idea the piece is demonstrating is the theme of the game. Like if it is elevator like the game is based on raising/lowering objects.

I'm probably wrong but thats all I've got for now.