If you have cash why not buy at the steps??????
Example alot of homes have 80/20 loans on them.So if a house was bought in 2005 for say 200,000 and now is worth 220k. The owner has it listed for a short sale but knowone is buying.
There are 2 loans on the property one for 150,000 and the second loan for 50,000. After 3 years the balance on the first mortgage was 143,000 but with the homeowner behing on payments for 5 months along with attornies fees,penalties and interest the amount owed is now 153,000 on the first mortgage.
Now at the courthouse steps the second of 50,000 will be wiped out when the first forecloses so you go in and bid 153,000 cash at the steps and WIN. You now have bought a 220k house for 153k which is a good deal!
Now if you were renting this out or flipping you would probably want a bigger margin then that. This is just an example and short sales are different depending if it's an 80/20 loan,fha,va, and if there is mortgage insurance involved or not.
I think you would probably do better going the reo route or bidding on the steps since you have cash.Short sales can take months to close and I am suprised your broker has not told you this.