As always, the primary function of this column is to help you secure the bottom half of your starting lineup. Fantasy football is won and lost in WR2/RB2 and FLEX spots. Don’t be the person tweeting screenshots of a 30-point performance sitting on your bench. Racks:  Players that are in a good position to outperform their typical projections. If they’re on your squad, then rack them into your lineup and don’t look back. Rests:  These are players facing tough weeks, whether due to matchup or other circumstances. Rest them for this week. Flex, rack, rest; welcome (back) to your weekly workout. Mailbag Questions? Need Rack/Rest advice? Hit me up on Twitter:  @DJEN5EN   Rack ‘Em Quarterback Andy Dalton:  If you have Dalton rostered and your starter is facing an extremely tough matchup, you might as well Rack the worst baggage handler of all time (for this week only). Week 4 opponent Cleveland remains an awful pass defense, but has shown flashes of competence against the run. This is a must-win game for Dalton and the Bengals – expect them to come out with their red rifle BB gun blazing. Eli Manning:  The Giants are 0-3 with a road game in Tampa threatening…