I like that there are a number of assignements which clearly only matter to the doff you send on the mission (like "partake in an tournament" or "avenge you sibling"), yet you are the one gaining all the benefits - like the Dabo assignement supergaminggeek mentioned.
"Okay boys, take the day off and play a round of Dabo. For me *cough*" *hands them a back with a dollar-sign*
"I am First Omet'iklan, and I am dead. As of this moment, we are all dead. We go into battle to reclaim our lives. This we do gladly, for we are Jem'Hadar."
-"I am Chief Miles Edward O'Brien. I am very much alive, and I intend to stay that way."-"Amen! Let's get it done!" -Omet'iklan, Miles O'Brien, Benjamin Sisko