Groups aren't as unbalanced as people are making out?
Yeah Bangladesh vs Afghanistan is a mismatch but other than that its fair enough I think.
India are favourites so whatever group they go into has the best side. But there's really not much difference between Sri Lanka, Australia, New Zealand, West Indies, England, Pakistan and South Africa. If anything, I'd say Pakistan are the weakest, possibly followed by Sri Lanka (but they are reigning Champions, which has to count for something) with the West Indies (I think people are forgetting that they're still good at this one form of cricket) South Africa better than Australia and New Zealand. If as strong an England side turn up as some are predicting, then theres a fairly good case for Group A being stronger.
Are the batting side really in it at 41/2 off 7? I'd say not really. To chase anything like 180, or in your example 205, you need a really special partnership, which is what the Aussies clearly got. But just because it has been chased, doesn't mean its easy, and the DLS targets reflect that and the fact that its far more likely teams will fall short than to win the game. How many teams have put on a 150 partnership for the 4th wicket in T20is before then? I'll give you the answer: no one. Not only that, but that was the highest partnership record for any wicket lower than 1st, 2nd or 3rd.
Crucially, between the two rain breaks Oman used up 1.2 overs for 4 runs, and lost two wickets. So their position had got markedly worse. I don't really think there can be too many complaints this time.