FOXBOROUGH White Kyle Van Noy Jerseys , Mass. (AP) — Patriots safety Devin McCourty remained sidelined as New England returned to the practice field during its playoff bye week.McCourty left in the third quarter of the Patriots’ 38-3 win over the Jets this past Sunday with what the team called a head injury. The victory gave New England a first-round bye in the postseason.Along with McCourty, fullback James Develin and tight end Dwayne Allen and were also absent during the portion of Wednesday’s practice open to the media. Develin posted on Instagram that his wife was in a hospital expecting a child. The reason for Allen’s absence is unknown.McCourty started all 16 games for the third straight season and was third on the team with 82 tackles.He hasn’t missed a game since sitting out the final two regular-season games of the 2015 season with an ankle injury. But he returned in time for the playoffs that season. KANSAS CITY CHIEFS (13-5)UNRESTRICTED FREE AGENTS: OLB Dee Ford (franchise tag), OLB Justin Houston, DT Allen Bailey, TE Demetrius Harris, FB Anthony Sherman, RB Spencer Ware Kyle Van Noy Jerseys 2019 , CB Orlando Scandrick, C Mitch Morse, OG Jordan Devey, WR De’Anthony Thomas, OG Jeff Allen, OLB Frank Zombo, RB Charcandrick West White Shaq Mason Jerseys , WR Chris Conley, CB Steven Nelson, WR Kelvin Benjamin, FS Ron Parker.RESTRICTED FREE AGENTS: SS Jordan Lucas, OLB Terrance Smith.NEEDS: Priority for Chiefs is fixing one of NFL’s worst defenses, especially with new coordinator Steve Spagnuolo’s switch from 3-4 to 4-3 system. Ford was franchised but club is trying to work out a long-term deal while listening to trade offers. Houston was released to create $14 million in salary cap space with two years left on his deal. Nelson could return but help is still needed at LB and in porous secondary, which was shredded by Tom Brady in overtime of AFC title game loss. At least newcomer S Tyrann Mathieu Shaq Mason Jerseys 2019 , who agreed to sign contract, will help.AVAILABLE SALARY CAP SPACE (approximately): $18 million, but Chiefs could use some to extend WR Tyreek Hill and DT Chris Jones this offseason while being mindful QB Patrick Mahomes could be looking at extension next offseason.