Fantasy Upside
Davis remains the starting tight end in San Francisco (for what that is worth).
Fantasy Downside
Davis managed to be targeted just 50 times last season and had just 26(!) catches. He has been largely forgotten since Colin Kaepernick became the 49ers QB.
Bottom line
Davis is going largely undrafted in most fantasy leagues and for good reason. At this point in his career, he has fallen off the face of the Earth and his photo should be on milk cartons. Davis is still talented, but if the 49ers aren't going to use him, what good is he?