should i start Donovan McNabb or Philip Rivers for week 4? i'm asking this because the Phi. plays Chi. and Chi gives us 249 passing ypg. while SD plays Oak gives up 232 pass ypg. chi has 4 int. while Oak has 3 int. and i'm worried about westbrook and mcnabb's injury as well. what do you guys think? and LT's situation isn't looking to bright w/ Rivers passing for 9 TD's already this year. so who should i start?