McKelvin (ankle) will travel with the team to London next week and anticipates practicing soon, ESPN's Mike Rodak reports.

EDGE Analysis

Ronald Darby has made great strides at the corner opposite Stephon Gilmore, so it remains to be seen if McKelvin will start over him when he returns healthy. With the Bills set to play against the Jaguars in London next Sunday prior to their Week 8 bye, more information regarding either player's status should be available sooner rather than later.