Rob

Rob is a orb in an outfit. He is the specialist of Contracts.

Christmas
Rob ran out of wrapping paper for presents, and according to him, no one gives gifts without wrapping them first, so players needed to grab wrapping supplies, which were scattered around the map.

Halloween
Rob needs candy, so he asks players to get candy themselves. He said that he would trick-or-treat himself, but he's an orb with no legs.

4th of July
In order to create Glocks for players to use, he needed players to get him fireworks.

Trivia

 * His name is a play on the word "orb".