1.How much will Calvin Johnson and Ezekiel Ansah play: The wide receiver will make his season debut against Jacksonville after coach Jim Caldwell held him out of the first two preseason games as a prudent decision to rest his star. Johnson has been itching to play and should see a decent amount of snaps Friday with the starters as he figures out his role in Joe Lombardi’s new offense. Don’t expect to see him out there as much as some other starters, though, since he already has chemistry with Matthew Stafford, and this will be to just get him moving a bit for the first time this season. Ansah’s situation is a little bit different. If he’s healthy enough to be cleared for the game, he’ll end up being used a little bit but probably won’t see a full workload as he still gets himself into shape from offseason shoulder surgery. Detroit’s goal here would be to give them enough to get a taste of action and then shelve them for the regular season.
2.Which receivers work in with the first group the most: One of the tightest competitions in camp has been at receiver, where the Lions have depth and some hard decisions to make after Calvin Johnson and Golden Tate. Seeing how much Kevin Ogletree, Kris Durham, Ryan Broyles, Corey Fuller and Jeremy Ross work into the receiver rotation with Stafford could give an indication as to which receivers are in line for the other roster spots. Ross will make the team as a returner, but the other four players are probably fighting for two-to-three spots. A big game with the first unit could make a difference in a really tight battle.
3.Will the kicking battle end and what undrafted free agents show up early on special teams? Caldwell was cagey when asked when the Lions would decide on a kicker, but the team is now going to alternate Giorgio Tavecchio and Nate Freese on Friday instead of alternating them by halves. This is probably a good sign for Tavecchio, who has been the more consistent kicker during camp. If he has a good showing Friday, he may pull one of the upsets of camp and beat out a draft pick in Freese. Other than that, it will be important to watch which undrafted rookies might remain on first-team specialists units -- particularly George Winn and Jerome Couplin. If they keep showing up, they may also pull upsets for roster spots, however unlikely that may still seem.