Upfronts continued today, and today was the big day - ABC's day! As predicted, there wasn't much surprising news - Grey's Anatomy is sticking to its highly successful Thursdays-at-9 timeslot, while Private Practice is indeed going to Wednesdays-at-9. The one confusing thing here, however, is that Lost will be returning mid-season, still on Wednesdays, but not in its current Wednesdays-at-10 timeslot. ABC wants to move it up an hour or two. So, what does this mean for Private Practice? We don't know just yet.
Also, Grey's Anatomy will be getting a new show airing after it, entitled Big Shots. Here is the description for Big Shots from TVGuide.com:

This is the story of four friends at the top of their game... until the women in their lives enter the room. Lines between boardroom and bedroom blur when these competitive but dysfunctional CEOs take refuge in their friendship, discussing business, confiding secrets, seeking advice and supporting each other through life's surprising twists and turns. Starring: Michael Vartan, Dylan McDermott, Christopher Titus, Joshua Malina, Nia Long, Paige Turco, Peyton List, Wendy Moniz, Jessica Collins, and Amy Sloan.

Ugly Betty will stay in the pre-Grey's timeslot. Two new shows are going to be airing pre- and post-Private Practice. For information on those, check out The Red Report.
However, the biggest news of the morning was the answers given to the question of it someone will be leaving Grey's this/next season. Here's what Kristin at E! Online reports:

As reporters met with McPherson at ABC headquarters this a.m., the most asked question was about Grey's Anatomy's on-set scandal, and whether Isaiah Washington or T.R. Knight might be leaving the show. The answers ranged from "At this point, nothing's been decided" to "The show will return intact next season" to "Most of the cast will return." Call it a hunch, but something tells me a main castmember may indeed be leaving—or at the very least, left cliff-hanging at the end of the season.

So, if someone is leaving, we'll definitley find out either Thursday during the season finale, Didn't We Almost Have It All?, or by the season premiere this fall. Stay tuned for more information on this, and stick with us the rest of the week as we weigh-in on the rest of the networks' upfronts!
Also, you better check out the post below which explains how the season finale is now 15 minutes longer than a normal episode!