The lovely Alyss shared these from the actual script. Crossing my fingers that we see this on the Season 9 DVD's deleted scenes section.  

Before the episode aired GG had talked about the fact that even meeting under different circumstances and being at different places in their lives, there was still that certain "zing" - the inevitable chemistry between the characters.  I was really psyched to see the scene and was sorely disappointed that most of it ended up on the cutting room floor due to time constraints.  I know it was an AU episode and it doesn't affect canon one iota, but I would have liked to have seen that little show down between the two. 

I am not going to cut this because it is not spoilery (as it never aired).

http://insidetv.ew.com/2012/05/16/ncis-boss-talks-season-9-finale/

Finale and Season 10 info from Gary Glasberg

Which scene was the secret scene?

Nothing we didn't already know - but, Michael looks good and is hilariously funny

Totally forgot about MW being on The Talk today.  

I know less about SM than I do about the other NCIS actors; perhaps because he doesn't do much press - but I follow him on Twitter and he has become 'active" again in the past few weeks.  I am finding he has a wicked funny sense of humor.  I like that in a man.  Zombie Ari indeed.

Season 9 Episode Ratings (final numbers)
9x01 Nature of the Beast: 4.3/12, 19.96 million
9x02 Restless: 4.2/12, 19.51 million
9x03 The Penelope Papers: 4.2/12, 19.35 million
9x04 Enemy on the Hill: 4.0/11, 18.98 million
9x05 Safe Harbor: 3.9/11, 19.41 million
9x06 Thirst: 4.1/12, 19.43 million
9x07 Devil's Triangle: 3.9/11, 19.71 million
9x08 Engaged (Part 1): 4.1/11, 20.38 million
9x09 Engaged (Part 2): 4.0/11, 20.00 million
9x10 Sins of the Father: 3.5/10, 18.45 million
9x11 Newborn King: 3.6/10, 19.13 million
9x12 Housekeeping: 4.1/11, 19.81 million

9x13 A Desperate Man: 4.1/11, 21.03 million
9x14 Life Before His Eyes: 4.2/11, 20.98 million
9x15 Secrets: 3.9/11, 19.59 million
9x16 Psych Out: 3.6/10, 19.29 million 
9x17 Need to Know: 3.5/9, 18.20 million
9x18 The Tell: 3.4/10, 19.05 million 
9x19 The Good Son: 3.5/10, 18.67 million
9x20 The Missionary Position: 3.1/9, 17.66 million
9x21  Rekindled: 3.0/9, 18.08 million
9x22 Playing With Fire: 3.1/10, 17.58 million
9x23 Up in Smoke: 3.1/10, 18.20 million
9x24 Till Death Do Us Part:

I am too tired to cut & paste the article, so I will just link it this time. Forgive me.

GG has a few words about Tiva in the finale & in season 10

http://www.tvguide.com/News/Mega-Buzz-House-Vampire-Diaries-Spoilers-1047202.aspx