Brad Holmes left a Za'Darius Smith reunion-wide door, stressing the one open Lions roster spot is about flexibility, not a guarantee. Detroit added Tyrus Wheat to bolster edge depth as Josh Paschal and Ahmed Hassanein recover. With Aidan Hutchinson, Marcus Davenport and Al-Quadin Muhammad in the mix, the Lions will evaluate talent and fit as the season nears, keeping trades and claims on the table.