-- ESPN ResearchInjuries: Chargers | CowboysFantasy nugget: Herbert hasn't scored 20 or more fantasy points since Week 8. Dallas' defense has allowed the most fantasy points per game to QBs and to WRs. He has been superb and has recorded at least 11 fantasy points in three consecutive games, including one with 25.4 points. Now Waller faces a Bengals defense that has allowed the most targets, receptions and fantasy points per game to TEs. Tracy is trending up at the perfect time for fantasy managers, finishing with 18 touches and a season-high 24.7 fantasy points in Week 15.