I'm cool with Evolution being back. It gives The Shield three established heels to feud with, and hopefully beat. Had a blast seeing Evolution live on Monday. But it's been those three guys for over a decade now. Now I hear Batista is taking a break after Extreme Rules. Evolution talks about evolving, but the group has never actually evolved. Now is the time to evolve. Now is the time for Sheamus.
Sheamus seems like a perfect fit for the group. Like Batista a few months ago, the crowd is turning on "The Celtic Warrior." Sheamus' real life friendship with big bad HHH can be played up and his powerhouse brawler style makes him an ideal candidate to replace Batista in the 'enforcer' role. Sheamus/Rollins and Sheamus/Reigns look really good on paper and Sheamus will hold his own in six man tags. I'd do an injury angle with Batista at Extreme Rules. Have Reigns spear him through the barricade, or something. Then have Sheamus join the group a few weeks later.