Thanks to Mike Lafrano for sending this in: I just noticed on the Verizon Center Website that Triple H is advertised to be at the September 6th event: Below is the listing:

WWE presents Monday Night RAW

September 06, 2010

Featuring John Cena, Edge, Triple H, Randy Orton, Chris Jericho and more! Tickets go on sale June 19 at 10:00 a.m. Doors open at 7:15 p.m. 
*Wrestlers are subject to change.
Tickets are on sale now.

Thanks to Bobby Crutcher for sending this in:

I don't know if anyone really caught it, but on this past Friday Night Smackdown Alberto Del Rio fought a mystery opponent named Carlos Sanchez who is better known as Alex Koslov & is from the AAA promotion in Mexico. Alex Koslov is in Konnan's faction in AAA & has tagged with the likes of Teddy Hart on numerous occasions.