My prediction for ST 5

So, I just recently finished watching ST from season 1 to 4 and I am very excited for the last season.

Therefore I would like to share my thoughts on what can happen in last season.

ELEVEN'S DEATH.

Now let me being with my theory, in the last scene of 4th season you can see eleven walking ahead alone in the dry field and all other characters in the background were standing in pairs like, Jonathan and Nancy, Joyce and Hopper, and Mike and Will. This can very well indicate that in the last season eleven will physically (By physical I mean they will fight head-on like face to face) go to fight vecna in the upside down or maybe if vecna is now in the real Hawkins and everyone will support her from the back. But the thing is a head-on fight is approaching for vecna and eleven and in that case Mike will be alone as there are very high chances that eleven can die in this season as the last episode is named 'The Rightside Up'.

And if we are talking about closing the gate it will mean eleven will have to go because this all started when she sent One in that dimension. So, if it comes to closing the gate eleven will sacrifice herself to kill ONE and close the door forever and maybe in that process trapping herself with him as it will come full circle with the first season last episode where also she gets Trapped in upside down but this time forever. Also in some interview Millie Bobby brown said that she was not their for majority of part (if I saw it correctly) and we saw in season 4 that military is chasing eleven so I think if we consider the one who attacked the project NINA. He might be able to escape from their and capture eleven and when we see the original four in the classroom from season 5 leaks they are surrounding a woki toki and in the 2nd season Mike used that to always try and find eleven. And if eleven is captured by the military then the other pic that was in the promo thing was the whole squad was in a room with everyone and they looked tense so maybe as to plan how to save eleven from military.