Allen caught one of five targets for five yards in Sunday's 33-30 overtime loss to the Chiefs.
Allen failed to capitalize on the first-half exit of fellow Colts WR Alec Pierce (heel). Dating back to last season with the Chargers, the 34-year-old Allen is mired in a 12-game regular-season touchdown drought, during which he has exceeded 44 receiving yards only once. Snapping that funk won't be easy in Week 3 against the Texans.