The Houston Texans activated big-play receiver Nico Collins from injured reserve Saturday and he will play in Sunday night’s clash against the Detroit Lions.Collins has missed the past four games due to a hamstring injury sustained in Week 5. He was listed as questionable on Friday’s injury report.Collins was placed on IR on Oct. 9, three days after he injured his hamstring making a 67-yard touchdown reception in the first quarter of the Texans’ 23-20 victory over the Buffalo Bills.