/**
* nextRound
* Returns false if there is no next round (you're in the championship round.)
* Get the round that is one index higher than the current round.
*
* @param Round $round Current round.
* @return Round
*/
public function nextRound(Round $round)
{
return Round::where('bracket_id', '=', $round->bracket()->first()->id)->where('index', '=', $round->index + 1)->first();
}
