Tim Twentyman of the Lions' official website doesn't see Mike Thomas as any higher than the No. 5 receiver, and he isn't guaranteed a roster spot. Twentyman groups Thomas with the likes of sixth-round rookie Corey Fuller, Kris Durham, Micheal Spurlock, and Devin Thomas as players competing for that No. 5 spot. Calvin Johnson, Nate Burleson, Ryan Broyles, and Patrick Edwards are the top four heading into training camp. $1 million of Thomas' $1.45 million salary is guaranteed, so he may have an edge for one of the final roster spots.