College football season has officially arrived. Florida staged Media Day Tuesday on the eve of the opening of fall camp Wednesday. Billy Napier sent out four coaches, two of them in new roles and two staff newcomers. More than 30 new players hit the field a day later as the Gators pushed to capitalize on the many changes after a 5-7 season. During the latest Swamp Things, Mark and Edgar weigh in on how all the moves might translate to the field.

• Media Day: Billy Napier sets tone (:00)
• Fresh faces: New coaches (4:36)
• Napier starting over in Year 3 (6:45)
• A humble start (8:40)
• Coach Callaway yin yang (15:31)
• Bigger, stronger, faster (20:32)
• Coach Roberts: The Godfather (28:05)
• Joe Houston to revive special teams (32:22)
• Open practice takeaways (39:58)
• Best program in country coming after UF (42:49)
• Jeremy Foley's Corner: Olympics (45:48)