I feel like Calvin & Rih can get it if they discount TIWYCF on Friday.
Cheap Thrills' sales will tumble because the discount effect will be over.
I don't see more than 2 weeks at #1 for Sia. I think it'll be a Hello-Sorry sitiuation. Cheap Thrills will burn out faster with streaming and sales and Calvin Harris will catch up.
The next few weeks may look like this:
- Cheap Thrills
- This Is What You Came For
- One Dance
One Dance will bounce back at some point if they video is released.