Denarius Moore is the big play threat but I would go with Titus young since he has better qb throwing to him and when megatron gets double and triple covered young will be out running with minimal coverage, and this year has been predicted by many to be young's breakout year
As a Raider fan, go with Titus Young. Moore I think is more talented, but just one look at QBs and team-style and it has to be Titus. Raiders, while likely playing from behind a lot this year, will be running the hell out of the ball. Meanwhile, DET has 3-4 RBs on their roster with only 1-2 being able to play. Young, with confidence.