A few things I read on another site:
Shawn and Belle come to take Claire back to Hong King, but she wants to stay make amends; we don't know if she means it. She is fixated on Ciara's wedding.
Lani is pregnant, but doesn't know if she wants to be (which is completely out of character for her since all she talks about is losing her baby, so they discuss terminating it - my comment)
Allie is back, grown into a Sami Jr. and causing problems. She turns up on Uncle Eric's doorstep and havoc ensues.
Steve is ready to tell Kayla he wants her back, but just at that moment, he sees Justin proposing.
Ben doesn't want to get married until he can buy a real diamond, which he has been saving for, but gets involved in Jake's drama.
While Chad and Abby are in Florida (no word on the kids), Chad will come back for Gabi's trial to try to make sure she gets put away.
Brady wants to ruin Titan as revenge for what Victor did
Sarah is done with Xander, but still plays her game with Brady
Gabi still forcing herself on Jake, which gets her in trouble with a dangerous situation with those goons who are chasing him. In order to help, Jake has to enlist the help of his ex - someone named Gwen, who is described as mischievous (So, if he has enough of a past to have an ex, maybe NOT Stefan?)
No mention of Vivian, Bonnie, Kristen (yippee), Jack/Jennifer, Will/Sonny, or Orpheus