If I'm not mistaken, I believe Caulcrick is more of a running fullback than a blocking fullback. I think he was brought aboard to help on special teams and because the coaching staff was intrigued by the possibility of his being a short yardage specialist and backup behind Freddy and CJ. Now that they have drafted Johnny White and given McIntyre a contract extension, I anticipate Caulcrick getting cut before the season starts.
However, I will readily admit that I am intrigued by the guy's talent and college production. I'd love to see him and Johnny White both get a bunch of carries in preseason...if there IS a preseason, that is.
"He who knows, does not speak. He who speaks, does not know."
~ Lao Tzu