There are a few outliers in this data. Some streamers with smaller viewer bases are making more because of exclusivity deals, so I imagine there will be a little bit of drama.
And "premium contracts" to keep talent were offered pretty much since day 1, just looked quite different back then. (Mainly just differentiated in sub share. For the last 2-3 years they also include better ad payouts (and a minimum of ad time), boni for minimum amount of hours streamed, etc.))
And... every streamer who only cares a bit about his business already knows, at least for the most part, what kind of contract other streamers are on.
So don't think there will be any (real) drama - but I also didn't see or hear of any extreme unexpected outliers.