I would go with Jackson as the second reciever over Ocho and Austin. Jackson is the most consistant stats earner of the three and will be looking to prove that last week's poor performance was a fluke. Ocho, in facing Oakland, will have the easier defense, but not by much. Oakland only allows 18 more passing YPG than Denver does and has allowed one less Passing TD. Austin, unfortunately, is up against one of the best passing defenses in football, as the Redskins have allowed the least passing YPG (177)
I would choose Ray Rice as the flex player over Steven Jackson. They both have put up some big numbers this season, but Rice is on a tem that can get him into the endzone. Rice also has a very slight edge in match-up, as the Colts allow 108 russing YPG w/ 7 TDs and the Cardnals allow 101 rushing YPG w/ 6 TDs.
Just one man's opinion, hope it helps. I could use some help too...viewtopic.php?f=19&t=461262