Two New Game Mode Suggestions

First Mode:

This is one gigantic map with four bombs. GR and BL both own two bomb sites. Let's say the bottom two are BL's. This starts off as S&D, but a bomb would be placed in the middle of the map at a random location. Both teams have to try and locate the bomb, then plant it in one of the other teams bombsites. Once the bomb is planted, the opposing team must try and figure out the bomb site, then try to defuse it. Good?

Second Mode:

This is just like S&D but one member of Global Risk has the bomb. (I guess you could say he has it for defensive purposes) The members of Black List now have to kill the GR member with the bomb, take it and plant the bomb. Simple Enough?

Can't think of names for either mode, help me out .