They've got the all mighty Roy Helu at RB!

I think the Skins' mindset is to stockpile 3rd string receivers and hope one pans out if they pay him 1st string money.
Tim Hightower- 5 games, 84 carries, 321 yards, 3.8 yards per carry, and 1 TD.
Roy Helu- 15 games 151 carries 640 yards ,4.2 yards per carry, and 2 TD.
Evan Royster- 6 games, 56 carries, 328 yards, and 5.9 yard per carry.
They all had promising years and if Shanahan plays them right next season, which he often does with his RBs, they could be even more troublesome for defenses than they where last year.
And if you think Garcon is a 3rd string caliber guy well,

. He put up career highs across the board without Peyton. I think any receiver that puts up 1,000 yards and 6TDs with Curtis Painter should be considered more than a number 3. He can and likely will be the go to guy for RG3, which will make things easier for Moss who can still put up good numbers.
Don't get me wrong the Skins still have a ways to go before being Super Bowl contenders but I think this offseason puts them at a solid chance of making the playoffs.