What ever is wrong with him affects the QB also with timing and distance for throw .
Apparently he has a problem with speed of his routes and the proper amount of steps ,,, He has to be technically inconsistent otherwise he'd be used on a simple slant routes and break something easy. Something basic is wrong besides other plays with instincts or manuevering thru multiple defenders.
Stedman Bailey may be a big loss to him .
Might have been his translator in some way ?.
They are remarkably notably careful in throwing him the ball beyond 5 yards.
Somethings is terribly wrong ...