The extended Choice package and play details can be found in the Resources section. There is traditional Choice package (see resources) and then there is a variation with a bubble route that has become the main stream, which you will mostly see here. 14/15 (Hank) from 3×1 in many respects naturally replaces the traditional Choice, which had the under/drag route from #2 or 3 slot receiver, pending “Special” tag.
Diagrams from ’08-’09 season
There is also “Indy” Choice, where #1 is tagged, eliminating the option and helping the QB get through the progression faster and improve timing. It is also good if you have a matchup you can game plan with or see something to help manage the situation getting your best playmaker the ball.