But this is a team that knows it can't only build through the draft. There are too many holes to fill and the unofficial window to win in the NFL remains three seasons, so they know this group needs to turn it around by 2017. Linebackers Jerrell Freeman and Danny Trevathan should solve one weakness; Trevathan was one of our favorite moves of the offseason. Along with risky pickup Akiem Hicks, the Bears added veteran competence to a unit short on experience.