I think some kind of "sorting mode", in which lightroom displays JPEGs instead of RAWs to decrease load time and transfers any changes (e.g. star rating, flag rating) to the respective raw files would be a great addition. For sorting though, sometimes a couple thousand images, after an event, I need to see the images in full resolution as quickly as possible to judge sharpness, composition, eyes open etc.. With many RAW images, this load time tends to get very slow at some point (even on a 2025 M4 MacBook).
Just for reference: If I sort though 1500 images and each takes a second to load because lightroom has to read the large RAW files, thats at least 25 minutes of me just waiting there for images to load. Considering that I only need to see most images for just 1 or 2 seconds to decide whether it is trash or could maybe be good, this really adds up.
So it would be great to couple the respective RAW and JPEG files (or generate new JPEGs for this purpose) and have a toggle to switch which of them is being displayed. Then, when I assign a flag or star rating, or even delete an image, that will be done to the RAW aswell, making sorting much faster and less painful.
Please feel free to discuss this idea, add your thoughts, or ask questions in case anything is unclear 🙂