Rob Gronkowski joins The Hobby Never Sleeps for a conversation covering everything from his return to the NFL alongside Tom Brady to his first real dive into the sports card hobby. Gronk shares the story behind almost getting traded, what convinced him to come back, how his dog accidentally ended up on one of his trading cards, and why he decided to keep one of his own cards for himself. Plus, we talk Super Bowl memories, Buffalo, collecting, and life after football.