Are any Chicago P.D. cops in line for a promotion? What will Abbott Elementary scare up for Halloween? Who has RSVP’d for The Resident‘s wedding? Read on for answers to those questions plus scoop on many other shows. (You can and should email any brand-new Qs to InsideLine@tvline.com.)

Since Chicago P.D. is heading into a milestone season (which includes the 200th episode), are there any plans to promote Kevin, Kim or Adam to the rank of detective? –DemarWe delivered your Q to showrunner Gwen Sigan, who said, “We’re definitely playing with” the idea of possible promotions in Season 10. “We haven’t figured out exactly what we plan on doing with it, but it’s something that’s been there for years. I would love to see some movement there, and get to see some detective badges come in.”Any info about CSI: Vegas Season 2? I’m thrilled thinking about the possible return of Sqweegel from Season 11 of CSI. –Adam

Whether or not that was in fact a Sqweegel tease in the final frame of Season 1… won’t be answered any time soon. As showrunner Jason Tracey shared at TCA, that killer cliffhanger is “definitely something that’s going to play out and it involves a lot of our season, but we’re not starting there. Good things come to those who wait, and it will sort of metastasize as the season goes along.”Is that it for Bix on Andor? Is there any chance we’ll see her again? –Damon“You’re going to have to keep watching!” hedged Adria Arjona when I asked the very same Q. “Bix has a true journey on this show, and she’s gone through so much. They killed [Spoiler] in front of her, she’s been betrayed by this person she trusted, the person she did this for is no longer there, she’s injured, and she can almost sense what is about to come next.”

Do you have any fun teasers of what will happen on Abbott Elementary? –B.J.

When we spoke with co-showrunners Justin Halpern and Patrick Schumacker, the former effused, “I’m so excited for people to see our Halloween episode. I think it’s one of the best things we’ve ever done. When I think about it, I’m like, ‘Oh, man, people are going to lose their mind about this.'” Schumacker in turn added, “I did not envy our director, Shahrzad Davani, on that episode. It was such a puzzle putting it together with, obviously, everybody in crazy costumes. And there’s more action than one might expect.”Will we learn more about or explore Tim’s backstory/family this season on The Rookie?  Ashley

In a word, yep! “We love Peyton [List], who plays his sister, so she’ll come back, and we’ll dive into that a bit more,” showrunner Alexi Hawley told me. “Ultimately, there’ll be Dads house to sell, so, ‘What is that like?’ Yes, we’ll definitely keep going with Tim’s backstory.” Bonus scoop for Inside Line emailer Bonnie: Helena Mattsson will be back as Ashley.Will Joe Hill be around a bit more in Blue Bloods Season 13? His presence makes the show more interesting. –JohnShowrunner Kevin Wade told me that he expects to have Will Hochman around as Joe “a fair amount” this season starting with the Oct. 7 premiere, “where’s theres some crossed wires in an investigation between him and actually Erin and Anthony, and Danny.” Echoing what you said, Wade likes Joe as “a wonderful character to write who’s a Reagan and who’s not a Reagan. He did not drink the whole vat of Kool Aid of ‘duty and honor and NYPD’ and that stuff. We love to have a little outlet where we don’t have to be so ‘true blue’ about the whole thing.”