So I have been scrolling through my instagram, tumblr, etc. and I found some very neat ideas I would like to share about my expectations for Season 4:

- Maybe it will be from Sherlock's point of view (?)
- Maybe more Johnlock or Sherlolly?
- Maybe Sherlock will see how much John needs him and he needs John
- Maybe John and Mary name their child after sherlock 

So yeah, those are my ideas about it