Tua Tagovailoa seems to have made the final decision about his future after suffering another concussion with the Miami Dolphins. Tua Tagovailoa is the key factor if the Miami Dolphins want to make a historic Super Bowl run.

Miami Dolphins QB Tua Tagovailoa has been out since getting a concussion September 12. When is Tua coming back? Here's what we know.

As the Miami Dolphins go through the rest of their season, they seem to be biding time until they get their starting quarterback to return. They have announced that they expect Tua Tagovailoa to play again this season, even though it won't be this coming week.