If anyone watches Yuderon then you know what to expect. Chapter 1050 will be correlated to chapter 50 and chapter 150. Chapter 50 is a Zoro chapter where he faces off with Mihawk at the end of the chapter. Chapter 150 is Luffy beating Wapol up and then he kicks him out of drum island in chapter 151.
So chapter 1050 will probably be about Kaido getting up and then Luffy starts beating him up again and then it ends with a big Zoro moment, probably about Zoro getting healed.