Kansas City Chiefs running back Charcandrick West, right, scores a touchdown in front of Baltimore Ravens cornerback Jimmy Smith in the first half of an NFL football game, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Nick Wass)

Kansas City Chiefs quarterback Alex Smith looks for a receiver in the first half of an NFL football game against the Baltimore Ravens, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Nick Wass)

Kansas City Chiefs free safety Eric Berry, center, pushes Baltimore Ravens wide receiver Kamar Aiken out of bounds as teammate Sean Smith (21) watches in the first half of an NFL football game, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens wide receiver Kamar Aiken (11) runs past Kansas City Chiefs defenders for a touchdown in the first half of an NFL football game, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Nick Wass)

Kansas City Chiefs quarterback Alex Smith throws to a receiver in the first half of an NFL football game against the Baltimore Ravens, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Nick Wass)

Kansas City Chiefs wide receiver Jeremy Maclin (19) tries to break free from Baltimore Ravens cornerback Lardarius Webb (21) as he rushes the ball in the first half of an NFL football game, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Gail Burton)

Baltimore Ravens quarterback Jimmy Clausen, left, throws to a receiver as he is pressured by Kansas City Chiefs linebacker Dee Ford (55) in the first half of an NFL football game, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Nick Wass)

Kansas City Chiefs quarterback Alex Smith, right, runs past Baltimore Ravens outside linebacker Elvis Dumervil in the first half of an NFL football game, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens quarterback Jimmy Clausen prepares to throw to a receiver in the second half of an NFL football game against the Kansas City Chiefs, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Gail Burton)

Kansas City Chiefs quarterback Alex Smith (11) throws to a receiver in the second half of an NFL football game against the Baltimore Ravens, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Nick Wass)

Kansas City Chiefs head coach Andy Reid, left, speaks with Kansas City Chiefs quarterback Alex Smith on the sideline in the second half of an NFL football game against the Baltimore Ravens, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Gail Burton)

Baltimore Ravens wide receiver Jeremy Butler (17) makes a catch in front of Kansas City Chiefs strong safety Ron Parker in the second half of an NFL football game, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Gail Burton)

Kansas City Chiefs cornerback Marcus Peters (22) runs past Baltimore Ravens quarterback Jimmy Clausen after intercepting Clausen's pass for a touchdown in the second half of an NFL football game, Sunday, Dec. 20, 2015, in Baltimore. (AP Photo/Nick Wass)

Baltimore Ravens head coach John Harbaugh, left, speaks with Kansas City Chiefs head coach Andy Reid after an NFL football game, Sunday, Dec. 20, 2015, in Baltimore. Kansas City won 34-14. (AP Photo/Gail Burton)

Kansas City Chiefs running back Knile Davis (34) rushes the ball after taking a handoff from Kansas City Chiefs quarterback Alex Smith, back center, in the second half of an NFL football game against the Baltimore Ravens, Sunday, Dec. 20, 2015, in Baltimore. Kansas City won 34-14. (AP Photo/Nick Wass)

Aiken has been a regular in this column basically since Steve Smith landed on IR, and that was at first primarily as a volume-based play, he's starting to turn heads as more than just a target vacuum. After posting a solid 7-90-0 line against Seattle in Week 14, Aiken exploded for eight catches, 128 yards and a touchdown on 12 targets on Sunday. Now, while much of that production came on a last-second 48-yard touchdown heave from Jimmy Clausen to end the first half, Aiken made a number of great plays throughout the game as well. He was consistently able to create separation against the Chiefs' improving corners, while also working the boundary like a Jordy Nelson clone. Aiken deserves a spot on more rosters, and will be a solid flex option against the Steelers in Week 16.