Saw the reports, but doesn't sound like a good fit for Cubs based on JH recent comments about deadline moves need to make sense for multiple years. Snell has ability to opt out after this season. But he's owed some serious money by Giants/new team in 2025. So maybe his current deal is too lucrative to opt out based on his 2024 results.
Then again, if the Giants are willing to pick-up portion of 2025 salary if Snell chooses not to opt out, then maybe he's a good fit. It he would opt-out, the Cubs could always spend that money on another FA player.