The Red Stars haven’t lost in six games. But is the cost too high?

The Chicago Red Stars have made it through a grueling five-game stretch without a loss, extending their current unbeaten streak to six games out of the first eight of their season, with a record of 4-1-3 to sit tied alongside the San Diego Wave atop the NWSL table with 15 points. It’s a brilliant start to the season by any…