Grey’s Anatomy actor, Jesse Williams, posted the following pic with the caption “Cast members on set studying for upcoming microsurgery, under the tutelage of [real] Dr. Lacon. Oh, Chambers, Avery, Kepner, Bokhee”

ABC released the promotional pics and synopsis for episode 8.03 “Take the Lead.”

8.03 – Take the Lead

“Take the Lead” – The Chief makes a career-changing decision that shocks Seattle Grace Hospital; Cristina and Owen try to find normalcy in their relationship; April continues to struggle in her new role; and the 5th year residents are given their first solo surgeries, only to find out that even the most routine procedures aren’t always easy, on Grey’s Anatomy, THURSDAY, SEPTEMBER 29 (9:00-10:02 p.m., ET) on the ABC Television Network.

Finally, Sarah Drew mentioned Justin in an interview about season 8 of the show:

“Karev has been so mean to her all season! Justin is the nicest person on the planet, so the difference between the way Justin treats me to the way Karev treats April is so huge.”