When I was in college I used to play the 4-team 13-point a lot
Reminds me of the scene at the end of Oceans 11 when Brad Pitt and Clooney were talking about all the sucker bets they used to make in Craps when they were younger
teasers are always meant to look good. hence the word. i think you keep them simple by doing 2 or 3 team. i know though for certain point teasers there is a team minimum.