According to CSN Bay Area, newly signed TE Cameron Morrah is not guaranteed a roster spot. Morrah drips with upside as a "move" tight end, but he's put almost nothing on film through three injury-plagued seasons with the Seahawks. The 49ers are still expected to take a tight end at some point in next week's draft as they cobble together a competition to fill Delanie Walker's shoes. Garrett Celek is also on the roster.