It would be nice to disable the preview thumbnail for a recently released title. Often when a new game comes out many streamers that I follow play it. For some games (particularly story driven titles) the preview thumbnails might contain spoilers.

So what if you had the option in your setting to disable the preview thumbnail for a period of time around a games release? For example any time before the official release and for 2 weeks after. It could be replaced with just about anything really, the streamers profile pic, the game's logo, a black screen, etc...