Here are my predictions on how the manga's going to go as for the next couple of chapters:
Future Trunks/Zamasu Arc:
This arc should or probably is going to finish in about 3 chapters and each of those 3 chapters would be equivalent with the anime's episodes of 65, 66, and 67. Since both episode 64 of the anime and chapter 22 of the manga both finished off with Zamasu's fusion, then it would make since that each episode would be converted into chapters but with Toyotarō's typical differences.
Again, and also to clarify, chapter 23 would be equivalent with episode 65 where Fused Zamasu is basically just attack Goku, Vegeta, and Trunks with his new powers. At the end of the chapter, there would be a huge attack that damages Fused Zamasu so bad that he becomes unstable. That huge attack would come in either chapters 23 or 24.
In chapter 24, Vegtio obviously arrives, fights with an unstable Fused Zamasu, but soon Vegito defuses for whatever reason (most likely because of a drain of power). The one-hour time-limit is probably going to be stated in this chapter as well. Trunks soon defeats Fused Zamasu after an incredible power-up. I am not sure if Trunk's spirt-sword thingamajig is going to appear in the manga, but I know for a fact that he's going to be the one to defeat Zamasu.
Simply enough, chapter 25's basically going to be episode 67 since there's probably no other way to change those events.
The Universal Survival Arc:
This arc will start off with chapter 26, and will obviously skip all stories that have occurred between episodes 68-76 of the anime. I am not sure on what will happen in each chapter so I am just starting on 26 and leaving it like that.
So, some time has passed since the previous arc, and Goku realizes that he's in need of training or feels as though as he's getting rusty in his martial arts. He decides to go to Whis'/Beerus' homeworld and is reminded of the tournament that Goku and Zeno talked about back in the Champa arc. After being warned not to, Goku somehow finds a way to communicate to both Zenos, and reminds the present Zeno of the tournament.
After that, the Great Priest soon announces the tournament to all gods of destructions, angels, and supreme kais. The also somehow know that Goku reminded Zeno of the tournament. With this, they all begin to envy Goku and dubs him as evil, just as in the anime.
There are 40 hours to prepare for the tournament as stated by the Great Priest. In preparation, the gods of destruction, angels, and supreme kais tell and find their fighters about the tournament, Goku, and etc. For example, the Trio De Dangers are said of it, and the Pride Troopers are fighters that are told of it. They all envy Goku as well.
After that, the universes and warriors would most likely look at Goku's previous fights in GodTube, and that will continue to convince them on how much of a threat Goku and the 7th universe are due to seeing Goku's incredible power.
Now, for those wondering why I didn't include anything for the preliminary rounds, that's because I have a feeling it is just filler to give Toyotarō time to catch up to the anime, and pass it, like he said he would.
Meanwhile in universe 7, Goku gathers up his members just as the anime, and during that time, Bulla would be born through the use of Whis' magic staff. Even though Goku gathers his members just like the anime, stuff like Goku vs. Skinny Buu and Goku/17 vs. the space poachers would probably not be included in the manga as it's once again most likely filler so Toyotarō could catch up and surpass the anime.
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So, in the end, these were my predictions on how I thought the arc would go as for the next few chapters. There may be some extra details that I may have missed here and there, but I basically summed it up here.