SEATTLE (AP) — The Kansas City Chiefs will be without starting cornerback Kendall Fuller and starting safety Ron Parker for Sunday night’s game against Seattle.Fuller was listed as questionable with a thumb injury Dustin Colquitt Jersey Salute to Service , while Parker’s absence was a surprise after not being listed on any injury reports during the week. The Chiefs were also without a pair of starters on the offensive side with wide receiver Sammy Watkins (foot) having already been ruled out and running back Spencer Ware missing his second straight game with shoulder and hamstring injuries. Ware had been listed as doubtful.Seattle was without starting safety Tedric Thompson (chest) and starting right tackle Germain Ifedi (groin). But the Seahawks have both guard D.J. Fluker (hamstring) and safety Bradley McDougald (knee) active after both players did not participate in practice all week. The Seahawks also played without rookie running back Rashaad Penny for the second straight week because of a knee injury. Every week, many of you here at Arrowhead Pride are polled on various things concerning the Kansas City Chiefs and matters across the NFL. This is part of SB Nation’sFanPulse tool. If you are interested in joining the Chiefs’ FanPulse, you may sign up here.Rivalry WeekWith it being Rivalry Week at SB Nation Authentic Steven Nelson Jersey , this week FanPulse takes a look at teams’ top rival around the league. Let’s start with the Chiefs.We didn’t even include the Los Angeles Chargers in the options. 45 percent of Chiefs fans consider the Broncos the team’s top rival, which isn’t all that surprising. What was surprising was the Pittsburgh Steelers (33 percent) gaining a higher percentage than the Raiders, at 21 percent.We also asked the teams around the AFC West Laurent Duvernay-Tardif Jersey , and those results were rather interesting.A sign of the times. As a sports fan of any team, it’s easy to hate success from afar. All three AFC West franchises consider the Chiefs their top rival. The Chiefs earned more than 50 percent of the vote from each team’s FanPulse.56 percent of Broncos fans consider the Chiefs their top rival54 percent of Chargers fans consider the Chiefs their top rival53 percent of Raiders fans consider the Chiefs their top rivalAccording to FanPulse on both ends, the Chiefs-Broncos rival is the most prominent in the AFC West.