Chiefs aren't shy about elevated expectations for QB Alex Smith

AUG 10, 2015 at 4:43p ET

AUG 10, 2015 at 4:43p ET

If the Chiefs hope to return to the playoffs -- and win their first postseason game since 1993 -- it will almost certainly be because their passing game with QB Alex Smith flourishes this season.

ST. JOSEPH, Mo. -- Alex Smith did everything the Kansas City Chiefs asked of him last season.

Now, he must do more.

The veteran quarterback with a reputation for being a game manager is being called upon to build on a solid if unremarkable season.

After signing a four-year, $68 million extension before training camp, Smith proceeded to throw for more than 3,000 yards and 18 touchdowns with only six interceptions, despite having his season cut a game short…