‘”It is a concern,” said Marrone of moving forward with his third quarterback as his number one signal caller. “I’m not going to lie and stand here and say everything is fine and dandy. The thing I look at is EJ (Manuel) was playing very well for us and doing a heck of a job. We need to get him back as soon as we can obviously. But also Kevin has missed some things and we really needed to get him back in there so he could get some reps.’