Battlefield 4 official Twitter "big announcements coming soon" - possibly tomorrow at the xbox reveal?

[bananaking21]

1. Battlefield ‏@Battlefield1h

   Big announcements are coming soon! Retweet to alert your friends! #BF4

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could it be possible that MS will show battlefield 4 tomorrow as well?

source : https://twitter.com/battlefield

Edit - people im not saying they are going to announce anything BF4 related tomorrow, im just asking if its possible that they will