An idea for a Shootout replacement
Sudden death overtime, 1 new substitute in each period for 2 20-minute periods. After 2 periods, 2 players are allowed to be substituted in each period, including redcarded and previously replaced players, and the periods should continue INDEFINITELY.
Let's stop the madness! Perhaps this would avoid the spectacle of Portugal, one man up, playing defensively in extra time in hopes of a shootout.
