I think if they mandate two pit stops, as it's the case in DTM, it won't solve a lot of problems. Then, just as with the one stop strategy in this first race, everyone will still be on the same page. And there's enough "Okay, XYZ, save your tires..." radio signals during DTM races, as well...
I agree that no one should be throwing a temper tantrum over how dull this first race turned out to be. Considering how well the tire compounds held up in the extreme heat in Bahrain, some teams and drivers might try a more aggressive race the next time already. If Melbourne temperatures are a bit less sauna-like, they might be closer to whatever data they gathered from testing. Also, I think the circuit layout played an important part here. My memory might escape me, but if I exclude some of the KERS-related action, I'm hardly remembering last year's GP (or previous ones) as overtaking-infested... On top of that, Will Buxton
wrote an interesting piece on his blog, comparing the last two GP2 Asia races at the circuit, one on the old and now on the new GP circuit configuration. So I think and hope the next race could be a lot more interesting and fun to watch.