There's little stock to put into it. I'm not concerned about who is and isn't at this point. Summer things like that are thrown together to give the media something to look at.
When exactly does Pilimai get back? IIRC it's pretty late. That's unfortunate. He can't be penciled in as a DE just yet. That's just a hope by some fans, like me. I'd like to see how big he is when he gets back, and what his future could be. At 6'4, it needs to be at DE with his athleticism. Easily the highest potential place. Given how the coaches are prone to place guys, I'd think that's a safe bet. But as of right now, he left as a TE, so we'll see.
I really wonder about Cosper. He's a big target and has potential. It would be nice to see him healthy. Don't count on Tukuafu.