2. Justin Houston
Justin Houston spent the first eight years of his career with the Kansas City Chiefs before signing a two-year deal with Indianapolis. that deal will be up following the 2020 season and Houston has shown that he has plenty left in the tank.
Houston finished with 11 sacks in 2019. His career will continue beyond 2020 and it may not be with the Colts. Entering the offseason, edge rusher was a big need for the Cowboys. DeMarcus Lawrence is locked in to a big contract in Dallas but the depth goes thin after him.
This is where Houston could help. He is a veteran player that could bring his leadership and ability to Dallas.
The Cowboys led the NFL in yards per game last season. If their defense can get up to the level of the offense, they have a chance to make a run. There are still some holes to be filled and Houston would do just that in one big area.