The Kansas City Chiefs ' roster is largely set as they enter the next phase of the offseason , but the team still has questions at a few important positions. With the chaos of free agency and hysteria of draft week behind us, the strengths and weaknesses of every roster become easier to see. With a few veteran players still on the market , do the Chiefs have a flaw worth addressing? Aaron Schatz of ESPN reviewed all 32 teams in search of each squad's largest remaining roster holes . For Kansas City, Schatz focused on the Chiefs' questions at wide receiver. "The performance[s] of the Chiefs' wide receivers, according to ESPN's receiver scores last season, were significantly bad," Schatz wrote. "Rashee Rice is generally believed to be one of the league's top slot receivers, but he scored just a 49 out of 100 in an off season. Tyquan Thornton had a 36 and [Xavier] Worthy just a 25.…