This is taken from an SBR article. What do they mean that Wong teasers were "previously a cash cow". Have the books adjusted somehow? If Bovada has two lines at -8.5 (-110) this fall, has this teaser lost it's value?
The same adjustments have been made in the NFL with respect to conventional "Wong teasers" — exotic bets that had previously been a cash cow for sophisticated bettors who understood how to use them.
Over the last couple of seasons the books have adjusted the prices of the 2team and 3team 6 pters. Also like pointed out above more books using teaser block numbers for spreads.