This was an outstanding signing for the Texans who keep losing safeties to injury.  Demps was one of the last cuts by the Giants before the season started.  Demps played in all 16 games last season for the Giants and he made 100 tackles, defensed 7 passes, had 1 sack, forced a fumble and had 2 interceptions.  Over his NFL career, Demps has played in 73 games and he has made 321 tackles, defensed 30 passes, has 4.5 sacks, forced 5 fumbles and has 6 interceptions.  Look for Demps to team with Michael Boulware to give the Texans a nice set of safeties when they learn the defense.