Meh, them losing to taker and whoever's on his team at Summerslam will not hurt them. The groups can lose and remain credible as long they don't lose every single Raw and Smackdown like 3mb or Team Rocket/Team Ziggler. They've been undefeated and protected well since November they could lose as early as Extreme Rules and easily just get their heat back the next night with a beatdown its not that hard. The undefeated thing is nice but its not necessary to keep the group vital.