I'll counteract.
AJ Styles shouldn't be in the main event. Whenever they have AJ main event, he should win the ROH World Championship. Now isn't the time for AJ to win it because hes IWGP Heavyweight Champion and he's under NJPW contract at the end of the day, they come first, he would end up missing a ton of ROH dates in the summer with the G-1 and the build to Dominion. Hes already missing Supercard of Honor. So had he won the ROH World title at the 13th Anniversary, he'd miss the next big event straight away.
Meltzer says they will eventually give him the title, but right now they want to build their own guys and the best way to build them is have them face guys like AJ. ACH and AJ will tear the house down on Sunday, ACH will benefit massively from it.
I thought Moose sucked originally, but not anymore. He's black Brock Lesnar. He's super athletic, and while still a bit green, hes improving at a rapid pace. His match with ACH at the Atlanta house show was awesome, his match with Michael Elgin on TV was awesome and he is guaranteed to have a great match with Mark on Sunday. I love Mark but he's pretty much to ROH was Christian was from 2009 - 2011; a veteran, a steady hand who has good matches with everyone. He's the perfect opponent for Moose on Sunday.
Bucks vs. reDRagon haven't had a match on an ROH PPV. They've done it on iPPV but PPV is different. War of the Worlds iPPV did less than 2,000 buys. All Star Extravaganza did a little bit more. This will generate more buys than both put together and what they're going for here is obviously the buzz around Bucks/reDRagon matches. They're ROH's Christian & Edge vs. The Hardyz, R 'n' R Express vs. Midnight Express. I do wish they had added The Addiction though and made it a three way.
I can't sway your opinion on Lethal or Alberto, but there is a considerable amount of more buzz around this show than Final Battle or even Best in the World. This show has a lot more star power and from top to bottom has more chances of delivering a start to finish great show than either of the others had - RD Evans isn't here to botch springboards this time around.