We’ve reached NFL Draft week, so now is the time to reveal our final mock draft for the Kansas City Chiefs. General manager Brett Veach and coach Andy Reid already have one of the league’s best rosters. The question, though, is the same as last year: How do Veach and Reid improve the Chiefs through the draft? The positions of need are similar to last year, too: receiver, defensive end and left tackle. When the first round begins Thursday night, the Chiefs have seven picks, including two in the fifth round.