I like the idea of letting us play the Tesla/Heavy campaign sections more because they're different than the other campaigns.
An old idea we came up for Deer Hunter and Dino Hunter, for the "rare hunts" sections, was to let the special sections repeat while making them more difficult each time.
Once you 'complete' the Tesla campaign section in "Global Assault", the Tesla section would repeat itself, but without the same reward and with a shorter time clock to complete it.
So maybe this could work:
Round 1 is a large amount of diamonds with a 4 minute time clock (which we currently have);
Round 2 is a few diamonds with a 3 minute time clock;
Round 3 is a large amount of cash with a 2 minute time clock;
Round 4 is a small amount of cash with a 1 minute time clock;
Round 5 is a small amount of gold with a 45 second time clock;
Round 6 is a larger amount of gold with a 30 second time clock.
I think they could apply that progressive repeat formula to the regular 'open contracts' which could make them more fun. They could keep the 'open contracts' continually open as they are now, but the progression of shortening the time clock offers a progressive challenge.
GLU: Of course spending cash/diamonds/gold could be apart of this idea as long as it's worth it and provides more playing the additional game content.
Any thoughts, ideas, additions, or edits will be appreciated. Thanks players.
iPhone 4, usually.