Held under 20 yards in each of the Dolphins’ first two games, Dulcich finally had something of a pop-up effort as the ‘Fins tried in vain to match points with the Chiefs. It was nice to get some proof of TE2 concept, but it is going to be exceptionally difficult for Dulcich to carve out streamer value in a low-volume passing attack focused on seeing what it has in its intriguing rookie receivers.