Green Bay Packers http://www.authenticsbuffalobills.com/cheap-ryan-groy-jersey , the Buffalo Bills look to right the ship at home against the Tennessee Titans. The Titans, under new head coach Mike Vrabel, are off to a great start in 2018. They are 3-1 with big division wins over the Jacksonville Jaguars and Houston Texans. Here are three crucial items to watch for as the Bills look to defend their dirt. Will the Bills be able to score?After the shutout in Green Bay, the Bills now rank 31st in the NFL in scoring. On the other sideline, the Titans have allowed the 7th fewest points in the league. It appears that former New England Patriots player and coach, and rookie Titans head coach, Mike Vrabel has his defense humming. Can the offensive line get it together?The Bills' offensive line is ranked 32nd in the league after their week four debacle. The coaches have only made one change to the line this season. They replaced Ryan Groy with Russell Bodine as the starting center in the lead up to the game against the Minnesota Vikings. Will they make any more changes after a brutal game in Green Bay?Injuries in the secondaryThe Bills' best defensive player, Micah Hyde http://www.authenticsbuffalobills.com/cheap-corey-bojorquez-jersey , left the Packers game in the first quarter and did not return. Hyde and his backup, Rafael Bush, did not participate in practice on Wednesday. Buffalo brought in free agent CB Dontae Johnson to fill the void that may be left by one or both safeties. The Buffalo Bills are 2-6 as they head into the NFL's trade deadline. With their season over and the team planning for 2019, a few players should be on the trade block. Here are the most obvious candidates.RB LeSean McCoyMcCoy is having a down year on a devastatingly bad offense with a poor run blocking offensive line. If he hasn't asked for a trade, he would probably willingly accept one. Especially if he has a chance to return to the Philadelphia Eagles and contend for a championship, the 30-year-old running back has another season on his deal after 2019 if his new team wants to keep him. A fifth round or higher could get it done, especially if he isn't in their plans for next season.WR Kelvin BenjaminBenjamin has just a half-season left on his rookie deal, but it's hard to judge him in Buffalo's offense. He had a great catch on Monday night and has shown flashes throughout the season but has been far from consistent. If they can find a team willing to part with a fifth rounder one season after they traded a third http://www.authenticsbuffalobills.com/cheap-star-lotulelei-jersey , they should pull the trigger immediately.DE Shaq LawsonA former first round pick, Lawson's name was bandied about before the season as a potential trade piece. He responded and had a good preseason. Seven tackles and a sack with a forced fumble isn't great, but he can be part of a defensive line rotation going forward. Especially if...DE Jerry HughesHughes has been a consistently good piece of Buffalo's defense, and that drive up his trade value. He, too, is 30 with another year left on his deal and could make an impact for a contender to the point where they should be willing to give up an asset. He's on pace to flirt with 10 sacks again in 2018 and they have big money invested in Trent Murphy on the other side.TE Charles ClayNot only does Clay always feel like he's one hit away from being injured, his impact hasn't been very big. If Buffalo wants to keep him around for the rest of the year to help their rookie QB, that's fine. It's also probable that the return wouldn't be great enough for their loss and he stays on the team by default.Other candidatesFB Patrick DiMarco is adding nothing to the team http://www.billsauthorizedshops.com/authentic-john-miller-jersey , but who trades for that guy mid-season?Could Buffalo get anything in return for John Miller, Jordan Mills, or any of their other marginal NFL offensive linemen? Maybe a conditional future pick like they received for Marshall Newhouse earlier this year.Is a team desperate enough to trade for a linebacker with starting experience like Ramon Humber, who has permanently lost his job to Matt Milano?