Be 1 off the 2 rejoiners.
Here why.
Diego the only charachter atm left from s4 with nm revealed and lore and has a unfinished plot with Spencer.

He misses him still and also hurt.
We know they have offscreen moments and good bonding thx to it and Spencer also regretting more like ep 12 crashout voting him.
Spencer misses and cares for him.
As Diego did say in a greeting he saw a softer side off Spencer would never show that expect to somebody he felt good with.

Next Jared tweet guys lets be legit it never was a spoiler. If u look at the words he used they have dif meaning how poeple use them.
Jared mostly ment not canon ship to begin with for ep 1 to 5 as poeple taugth they would be canon and rushed.

His response to a fan tweet also says that future uncertain for us what will happen with them.
But things had to be rushed for their plot and thats not what they had in mind for them this season.

U may say well not canon but the wording he used also has meanings and he prob ment not canon yet this season for ep 1 to 5. And Diencer plot been going still sinse ep 6 and still now.

If it was a spoiler and not planned canon or interact we would have not gotten sm mentions/story direction for Spencer guild and crashout.
And greetings were both have feelings still.

Diego shows it with Spencer plushies and how he talks at times about him but also hurt still.
Spencer case its guild and regret and in 1 he did say he liked the star gaze bonding example.

Spencer in a greeting also acted fake if Diego moved on that he would be ok with it but he not he faked smiled and said it fake.

Main point its set up for good development if Diego 1 off the 2 back.
Their not gonna develop him in comebacks fully thats unrealistic.

He also has potential and more story to reveal and show too.

Thats why i think Diego 1 off the 2 rejoiners.



This charachter is def gonna