I think the point everyone is missing is that HUD contractually agreed to pay a TOTAL of 6% before the property ever hit the market. 3% to each side, the listing and selling agent. So really all the rest doesn't matter, ALL offers already have this taken into account. So basically there is not a correlation between the commission and HUD's net offer.
HUD could have received 10 bids, 1 bid, some over asking price, or under.... But because the 6% came off FIRST, the commissions have no direct impact on how they review offers. The only thing that changes is WHO gets the 6%.
Now, as for future deals, YES you could at least use a Realtor you know to represent you and to distribute that 3% that the listing agent gladly accepted :)
TIP#1 - We know that HUD goes with their best NET offer. So next time your are going to place an offer have your REALTOR add 3% to your offer price, and ask for it back as a seller concession for closing costs. This will save you 3% out of pocket cash. I.E.
You want to offer $200K, add the 3% for a total offer of $206K
Now if you want to kick up your game one more notch then you will add lets say $10 to the offer price so that you out bid the lovely investor next to you who offered $200K cash.
TIP#2 - If by chance your closing costs don't eat up the entire 3%, then tell your LENDER you want to BUY DOWN your rate (assuming your financing). Essentially you will pay more up front to get a lower interest rate. If you don't use the 3%, it will be given back to the seller (HUD), and why would you want to do that?!
I wish everyone much success in 2016! Happy Investing!