The Rookie Debut cards in Update, despite the RC logo, fall under inserts, despite being in the base set, making them not a true RC. They have to be "base" to be an RC. As chevy man 22 stated, if BP, BCP, or BPP is in front of the card number it is a prospect card.
I collect Dirk Hayhurst.
Thank you jbel4331 for the banner!