NFL Odds - Live NFL Betting Lines. September 02, - Compare and find the best NFL spreads and lines anywhere on the internet!. If NFL teams overvalue one aspect in their QB draft picks, it is arm strength. Patrick Mahomes easily has the biggest arm in this draft and plenty. Check out the latest Vegas odds and prop bets for the top players in the NFL Draft. It is widely expected that pass rusher Myles Garrett will be taken first in the NFL draft on Thursday, but there The board for the No.