1: Probably.
2: It?s not for Letta. Both Letta and Keirou use the base suit without any additions, like Ginpen, Shirowe, Da-Paan and Mary (meaning they don?t have any adornments, like Geats? Scarf, Na~Go?s Bracelets, Punk Jack?s Cape, Tycoon?s Garter, or Buffa?s Longcoat). The Toei website also said to ?look forward to her brief appearance?, so not only are she and Keirou both doomed, but it looks like she might be dying first.

Ah dang it!

Still would be nice if Reta stayed for a while. If she?s not the one for the Fantasy Buckle, then who?ll take it?

Hope Sara if she becomes a rider like her brother. Or perhaps for the first time an evil female rider joins the fray.

Wait a second, did Shirowe have a suit addition for his entry form?

Nope. Checked the suit. He didn't have one.

No? I literally say that he didn?t.

If the owl and goat won’t make it, I sure would bet Sara becomes a rider too. I see her entry with a skirt.

But question is: what animal would suit her?

It would be funny if she had one of the Donbros motifs.

Wha.... monkey? dog? crane? tiger? dragon? shark?

Yep. Also, it's pheasant, not crane.

Baseless speculation/theory! Keiwa isnt going to participate in the next dgp, but only because he has become dgp staff due to his heroics in ep 8. I figure Ace has had this offer made to him, but he is focused on victory.