Found this, it's an interesting read. It seems they would like to return to the Transformers franchise. Don't take it to seriously though,
Transformers 5: Shia Labeouf and Megan Fox to return?? | moviepilot.com

 

That's easily one of the most poorly-written articles I've ever read.

 

I am sure they do want to come back. Fox just needs the work. Shia sent his career straight down the shitter for being a complete douche nozzle. Guess he is not to good for Transformers after all?

 

Eh, they just miss the easy payday from the Bayformers franchise. If Spielberg is still an executive producer of TF5, you can be sure that Megan Fox will NOT be allowed near the project. (To be honest, I'm amazed she was allowed into the TMNT movie)

Shia just needs some money to pay his legal battles in NY  

 

  I totally agree. I don't think Megan could really come back though, with the whole Carly thing. I didn't take this to seriously, just thought It was worth a look.

 

I'd be fine with them

 

Fox it feels is still coasting on 'Flavor of the Week' fumes.

Every once in awhile the media just goes nuts for some drop-dead gorgeous actress...and then after a few films, she just disappears off the radar (like that one girl in the 2001 Planet of the Apes film).

 

if they can remember to bring back barricade they can bring back sam & mikayla, whom i enjoyed.

 

Okay maybe have Shia have a cameo and that's it like him seeing the Autobots again after like 10 years

 

Please no. Shia is an unlikable douche and Megan Fox can't act worth two shits.

 

Its not as easy as remembering you have a cg background character. We have already been introduced to a new cast so bringing some of the older characters and having it make sense would be a challenge. Hell, most of the Autobots dont even know who they are.

 

I don't want them back. I prefer Cade and Tessa!

Don't get me wrong, I enjoyed Sam and Mikaela in TF1...but we don't need them back!! Maybe as cameos or they turn up at the end of TF6 just for a nice thing for Bee and fans that like them?

 

This x100

 

Unless it's a cameo, no effing way.

 

Other than a cameo? Nah.

 

To be honest, we don't need another
Transformer Humps Megan fox - YouTube

As for Shia returning, well;

 

^  

 

The only way I will accept a return from Shia is to see Galvatron kill him off in sort of a revenge act for killing him (Megatron) in the first movie.

 

Forget them.

I want Rosie What's-her-name  

 

Can't see them coming back to be fair.