When I'm going through my collection of cards and adding them to TCDB, I often use advanced search and find the card I need. It would be nice if we were able to link directly to that sub set without finding the set on it's own.
For example, I have a Martin Perez Advanced Stats card. Found it and added it to my collection and will submit a picture in a few moments. But if I want to look at the rest of the advanced stats checklist from that same product, I think there should be a way to easily link to that while I'm on Martin Perez's advanced stats page. Maybe this does exist and I just can't find it. Closest thing I see is at the top it'll say like "Sets / 2023 / baseball / overview", but overview just takes you to the main product, not the insert/parallel checklist.
In my opinion (Unless it already exists, then please someone tell me where), the text on the left of the page under the photo of the insert (Pic at https://imgur.com/gallery/ahdXNAu ) that says "2023 Topps - Advanced Stats" should 100% link you to the 2023 Topps Advanced Stats checklist. Assuming this feature doesn't exist, I think it'll be a huge quality of life addition.