Would those coins be pseudo-anonymous? I find it hard to believe they would, as this prevents them from tracing money transfers and controlling.
Would those coins be given out on a 10-minutes basis to miners? I find it hard to believe they would, as this prevents them from holding on to all the coins.
This. The idea that the powers that be will simply give up all control if silly.
Lets look a little deeper. Say they were willing to make a system which is as open and transparent as Bitcoin. Why? Why not simply use Bitcoin. The very fact that they don't means the "GlobalCoin" has some "bad news" attached to it and thus Bitcoin is still superior.