I think the growth of the cross practices with other teams has replaced preseason for starters. Have the ability to go live against other opponents (with less risk of injury to QB, RB, etc) while still getting somewhat similar game reps. Get all your mojo from the practices and have 0 risk of injury in a preseason game where guys are hitting hard trying to get a roster spot.Thanks for info. I guess I was just noticing that other teams are playing their starters for a series or two, and so far, the Vikings have not.