What players you should be looking for to give you an advantage one week fantasy leagues.

Len Don Diego of FanDuel.com gets hardcore on how you can cash when playing weekly fantasy leagues. For a limited time Fantasy Index readers can get $200 free when they deposit. Visit FanDuel.com for details and use the promo code FFI.

Mark Nulty and Ian Allan take a look at the third week of the NFL Preseason, which is considered the NFL's "dress rehearsal". Who impressed and who fizzled? What players you can start to get comfortable with and players you should avoid.