Put up or shut up time has finally come for the Detroit Lions—sort of.
Lots of stock usually isn't put into the NFL preseason. However, with a crop of new talent on the roster, the Lions will be measured more than normal. With several rookies capable of making a splash and plenty of position battles, Detroit's preseason opener will be under a bright microscope.
A good deal of players will be looking to make a great first impression today at Ford Field. Here are four Lions to keep your eye on versus the Cleveland Browns.