The cash-rich Indian Premier League (IPL) is known to introduce innovative elements each season to make it more alluring to its fans. The 16th edition looks no different. Fans will be treated with the introduction of `Impact Player` rule as well as the return of the home-and-away format. In fact, it is the first season to feature an Impact Player or a substitute who can come in to bat and bowl should the need arise. However, the league has stipulated that such a player can only be of an Indian-origin unless there are fewer than four overseas players in a team`s starting XI.

"This will add a new tactical, strategic dimension to the game," the IPL stated in a release days ahead of the mega auction. "A number of team sports allow teams to make tactical substitutes i.e., football, rugby, basketball, baseball. The substitute is allowed to perform or participate like any other regular player."