Originally Posted by tenniscasey
It adds a pointless complication to a sport where players frequently forget the score as is. There's plenty to remember in tennis without throwing a goofy-rules novelty tiebreaker into the mix.
Coman keeps doubles players serving from the same side in the tiebreak as they did in the set and keeps all tiebreaks from having a player switch sides from one serve to the next. It is not pointless.
If it is too complicated for you ok. At least you are confident enough to admit that on a public forum.