Andy Murray has withdrawn from the Indianapolis Tennis Championships starting on Monday.

A spokesperson for Andy said:
Andy wants to take some rest and recharge his batteries before a very gruelling period including the Beijing Olympics.
Murray said:
I'm playing less tournaments after Wimbledon because I have to make sure I have enough rest days and am not burnt out by the time I get to the US Open. It's a tough stretch.
He next scheduled to play in the Masters Series event in Toronto starting on July 21st.

Agreed, so much for being the muscleman of Dunblane.

Oh well, as long as he does well in these two MS.  

I think he might be in trouble for this - you can't withdraw from a tourney without a valid reason, and I'm sure having a long period of consecutive tournaments coming up is not a good enough reason. They could force him to have a zero as one of his best 5 other tournaments for the next year because of this.

Indianapolis isn't mandatory.  He doesn't need a serious excuse.

Its not mandatory, but, as has happened to a few players, if you withdraw late from a tournament without a proper excuse, e.g. a doctor's note, they give you a zero which you have to count in your ranking. By mandatory tourneys you anyway would get a zero...

But he's not withdrawn late.

Why does he need to withdraw for extra rest? Huh? How many other top players have done this?