Welcome back to the community. 
There’s no way for WeMod to know with certainty whether a trainer is possible for a game until after it is released.
However, looking at the minimum requirements for the game, it mentions this:
MINIMUM:
- OS: Windows 10 x64 20H2
- Processor: Intel i5-3570 / AMD FX-8350
- Memory: 8 GB RAM
- Graphics: GeForce GTX 1050Ti or AMD Radeon RX 570 Video Memory 4GB
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 50 GB available space
This possibly means that it might be entirely server-sided, including its single-player mode. But again, we won’t know for sure until after it is released.