ALLEN PARK, Mich. — The first week of practice for the Detroit Lions has concluded. Here’s what we learned:

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The fans were back for the first time at Detroit Lions training camp on Saturday morning. The energy was palpable throughout the Meijer Performance Center in Allen Park. From the anxious cheers during the early positional drills to the raucous cheers when practice ended on an Isaac TeSlaa touchdown grab over a defender on a perfect pass from Hendon Hooker,