1.   Although Walker has played well in situations, he is small and lacks deep speed.

2.   And these predators will continue to prey on those who lack the speed to outrun them.

3.   As a runner, he lacks the speed to make big plays, which is why he averages less than four yards a carry.

4.   Beyond the meek pass rush, the Raiders lack speed, and they miss way too many tackles.

5.   But she lacks speed, at times lumbering down the court, seemingly out of breath.

6.   Davenport and Seles lack speed, and Graf and Jana Novotna have only defensive backhands.

7.   He lacks the speed to run outside or to catch passes downfield the way Watters did.

8.   He lacks catchup speed, so he struggles with fast receivers.

9.   He lacks the speed to play safety, and his size will no doubt scare away some NFL teams looking to take a linebacker.

10.   He would analyze matchups and conclude, say, that a Big Ten member he had faced lacked sufficient speed against a team from another conference.