Well picking Lyon is one thing, giving him a bowl is another. I think Lyon's longest spell today was 3 overs
His first spell was very good, getting bounce and some spin - if they'd had a leg slip he would have had Amla, and then he almost had Peterson with a leg slip. Australia really needs to work out how to keep Lyon bowling for longer. Keeping him on when he's started well would be a good start...Not leaking runs is good and that was a problem today, but usually Lyon is pretty good (economy of 2.90 in Tests). Just seems to get a very short leash from Clarke - always has men deep expecting the worst, never bowls at the beginning of a session ie. always last option. It's particularly important with no Watson, the 4th and 5th bowlers can't lose control and must be able to get through 20-30 reasonable overs.
Spoony mentions that containing against SA isn't really containing - I agree for the fast bowlers. But if Rob Quiney can keep bowling maidens, I am VERY happy. I think Clarke could have used himself too, get through some quick overs and hopefully more economical than Lyon was.
Looks a good batting pitch, and with a bit more luck Australia could have had a couple more wickets eg. 2 umpires call LBWs not given, Siddle's caught and bowled, Siddle getting Kallis out of a no-ball - another day and it might have been different. But in reality there weren't a lot of chances created. Disappointing for Aus fans for sure. But we must remember it's a good team and a true pitch as well.