I think Han will be in like, archive footage type for flashback alongside the movie event

they finally brought the plane down, they finally reach THE END of the runway

not forgetting the scene the rock jump from his car to shaw's car, and then got thrown off again, with no damage and still have a lot of stamina to turn and shoot his gun..

first, source :

second : vid

third, if you watch carefully, after the merc hit han's car, they didn't show the driver coming out, and if we see carefully 6 and tokyo drift, sean is on the other side, while ian shaw put the locket on the other side and walk away. post shot from tokyo drift you can see some audience going to the car, searching for the driver before the camera cut out to sean and neela running down the stairs..

I think 7 will be in LA as now they all returns home, and statham is clearly looking for revenge. he will come to them and make them pay.

cast side, han and hobbs might be in flashbacks only.

storyline like someone mentioned, shaw vs toretto

if so, 8 might be the return of team inside ff2. as f5 and f6 already have team from ff1 and partially from ff2. can we expect suki? eva mendes to join? hnnghh..

some more villain side, FF2's carter verone is still in jail, they can leverage him to the story line like they done with aturo braga, if they want to.

I think 7 will be worst than 6, IMO only as in my thoughs, they will combine tokyo drift with 7, in a twisted kind of way.. some more the sites mentioned middle east to be in location, too, so.... hmm..

If you see the video, the camera pans directly to HAN, then Statham walk just pass by, throw the locket and walk away..
while in tokyo drift, the camera NEVER shows the left side of the car, which statham is walking to, the camera pans to Han, than to the leak fuel, than boswell, then the eplosion, which by the time, in 6, statham is already on the phone on the far side of the car..

Nice camera angle i must say..

with the new director, James wan (SAW), they may look into more gritty & bloodied suspense, jason statham isn't just mr cool driver as in 'Italian job', 'transporter' but close combat action 'hero',... I mean in fast 7 he is villain. He is a Shaw bro.

Hobbs? Well if there is a 'Shaw', albeit brother of Luke Shaw, you can bet your ass, Dom will ask Hobbs help.

Since they are back in LA, as van diesel said, back to their origins. It's likely they have plans for (another) more F&F. Diesel said he would (only) commit if there is a possibly a trilogy.