Andy Dalton has rocky first preseason start

The Bengals will have to take their lumps this year with rookie quarterback Andy Dalton.  That includes during the preseason. Cincinnati went into halftime against the Lions Friday night down 24-3, in large part because Dalton couldn’t stretch the field. Dalton completed 11-of-15 passes, but only for 69 yards.  On his first play, he threw…