http://www.chron.com/disp/story.mpl/sports/4093924.html Review time sliced Those annoying long waits while calls are being reviewed by instant replay should be reduced significantly this season. According to NFL referee Mark Hittner, who briefed Texans officials and the media on Thursday, the maximum time to review a call will be cut from 90 to 60 seconds this season. However, the range of reviewable plays will be expanded to include the always-popular "down by contact." Other points of emphasis for the 2006 season: Along with a prohibition on grabbing the inside or back of the shoulder pads, a horse-collar tackle will be flagged for grabbing the inside collar of a jersey. (15 yards). A rushing defender is prohibited from hitting the passer who has one or both feet in the ground in the knee area or below, even if the initial contact is above the knee. (15 yards). It will be illegal to load up on one side for a free kick. At least four kicking team players must be on each side of the kicker when the ball is kicked. (5 yards).