Although Brock Lesnar has had an impressive camp, it is still very difficult for him to make the team, or even the practice squad. Mike Tice said that he wants no more than nine defensive linemen on the active roster and practice squad combined.
Mike Tice is now experimenting with Lesnar as a nose tackle. If Lesnar handles the role well, maybe he can make the practice squad as a "nose" tackle, but also can be kept in mind as a defensive lineman.
This preseason game coming up is a big game for Brock Lesnar. It could be the differance between having a career and not having one.