‘Groy and Bodine alternated as the No. 1 center, and there was no clear-cut indication which one has the edge entering training camp. Vlad Ducasse, the starter at right guard for most of last season, spent OTA and mandatory minicamp sessions at left guard, where he has rarely played during eight NFL seasons. John Miller, who Ducasse replaced at right guard in 2017, is still competing to win his starting job back and is being pushed by fifth-round draft pick Wyatt Teller. Free-agent signee Marshall Newhouse spent time at every line spot except center during offseason workouts.’