What happened: Allen finished Buffalo's opening drive with a 1-yard rushing touchdown. The keeper put the home opener at 7-0 and gave the new venue its first score.
Why it matters: The quick strike delivered an immediate milestone in Buffalo's new Highmark debut. It also moved Allen level with Corey Dillon on the career rushing-touchdown list.
By the numbers: Allen's touchdown was his 82nd career rushing score, tying Dillon for 19th place.
What to watch: The next stretch will show whether Buffalo can turn the scripted start into lasting control. Another rushing touchdown would push Allen past Dillon on the all-time list.