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ArticleChiefs adding player just waived by Bills
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VanSumeren, who did beat out rookie undrafted free agent Jackson Acker this summer after Bills training camp
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Acker lost fullback competition to VanSumeren in Bills training camp.

Rookie undrafted free agent Jackson Acker lost the fullback competition to Ben VanSumeren during Bills training camp in August 2026, indicating he did not secure the primary fullback role.

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