KANSAS CITY, Mo. -- Wide receiver Jeremy Maclin had his most productive game of the season for the Kansas City Chiefs last week when he caught six passes for 82 yards against the Tennessee Titans.

Denver Broncos cornerback Chris Harris said he won’t be fooled by that and knows to expect differently from the Chiefs in Sunday night’s game at Arrowhead Stadium.

“Their offense runs through [Travis] Kelce," Harris said. “I’ll say it right now: It runs through Tyreek Hill and Travis Kelce."

The ball came Jeremy Maclin's way more than usual in last weekend's game, but other weapons are focal points of the Chiefs' air attack. Denny Medley/USA TODAY Sports

Harris’ observation isn’t wrong. Kelce and Hill are 1-2 on the Chiefs, in some order, in catches, yards and receiving touchdowns. Only last week, Kelce had his streak of games with 100-plus receiving yards stopped at four, while Hill leads the Chiefs with 10 touchdowns.

Both had big games when the Chiefs and Broncos played last month in Denver. Hill scored three touchdowns, while Kelce led the Chiefs with eight receptions and 101 yards.

“They’ve got certain packages for Hill," Harris said. “They’ve got screen passes, they give him the ball in handoff situations, they’ve got wildcat packages and they’re trying to get him the ball now in addition to Kelce. I can see that Maclin hasn’t been getting as many catches or touches like he has in the past. That’s because [Hill] has come into the picture.”

Maclin didn’t play in the earlier game against the Broncos because of a groin injury. He missed four games before returning two weeks ago to play against the Oakland Raiders.

Among Maclin’s catches against the Titans was a 44-yarder that set up a touchdown.

“I feel good," he said. “I was able to kind of make some plays, make some plays down the field a little bit."

His contributions were encouraging to the Chiefs. Maclin caught a career-high 87 passes last year, but even before the injury, he was lagging well behind that pace.

“He’s a guy that is always going to have a good chunk of plays intended for him," quarterback Alex Smith said. “He always has a pretty good list.

“Some of it, there are plays where I’m thinking we’ll have a good chance ahead of time and I’m thinking [of throwing to Maclin] regardless. There [are] others where, depending on the coverage, who knows where the ball is going?”

Harris said he expects the ball will go elsewhere more often on Sunday night. He indicated he’s most impressed with Hill.

“He can do so many things," Harris said. “Like I said, he can get the ball in a handoff or on a screen. He can change the game on offense and on special teams. That’s something we’ve got to look for. He didn’t really hurt us as a receiver [last time]. In overtime, he caught a little dart. I’ve seen him doing more on special teams. That’s where we really need to focus on him and limit his explosive plays.”