The Buffalo Bills have already begun trimming their roster down with a handful of moves on Friday. One of the moves that the Bills made was adding cornerback Leodis McKelvin on the non-football injury list.

The move will keep McKelvin out until Week 7 and is eligible to return to the active roster after the team's Week 6 game. The move frees up a roster spot until McKelvin returns as he doesn't count towards the 53-man roster.

McKelvin missed most of training camp with an ankle injury that he suffered in Week 11 of last season. Second-round rookie Ronald Darby has stepped in during McKelvin's absence and will likely continue to do so for the first six weeks of the regular season.

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In just 10 games last season, McKelvin intercepted four passes and defended eight others in what was a promising injury before he sustained the ankle injury. His loss is a big blow to the Bills' secondary.

(h/t Buffalo Bills)