So I was looking through the incomplete checklists to see if I could track down any missing cards and I came across this interesting set. I managed to find this site that seems to have all of them listed. However, there seemed to be some disagreement between the numbering. I've done a little digging, and I think the list I found is the correct information.
For example, on TCDb, Gary Carter is listed as #8. However, on the list I found, he's listed as #3 (catching) & #10 (hitting). I checked eBay and found two catching ones listed as number 3 (listing 1) & (listing 2) and one hitting version labeled as #10. The backs of two were shown (one catching and the hitting one), and each have "Gary Carter #8" so I think that explains the mix up - someone understandably thought it was the card number but I think it's actually just listing Gary Carter's jersey number.
There are other discrepancies, such as Keith Hernandez listed as #10 on here and #9 on the list I found. I lean toward believing the list I found since it's accompanied by a photo of the actual pop-up in its package. (Even though I can't see the back, the info just seems more credible when a photo is also there).
So, I believe the list should be:
1 - Don Mattingly (Note2: Batting)
2 - Don Mattingly (Note2: Fielding)
3 - Gary Carter (Note2: Catching)
4 - Dave Winfield
5 - Darryl Strawberry
6 - Rickey Henderson
7 - Dwight Gooden
8 - Jack Clark
9 - Keith Hernandez
10 - Gary Carter (Note2: Batting)
Also, as anyone who clicked on the eBay links will have noticed, there seem to be versions that were cutouts with stands AND "picture frame" versions that have the same photo and numbering. I'm not sure if both should be listed. And if they should both be in the databse, I'm not sure if they should be listed as completely different sets or if one should be under the "Inserts and Related Sets" section of the other. (If the picture frame style ones can't be added, it might at least be good to make a note of their existence in a prominent place on the page for the cutout ones).
Anyway, hopefully some people can weigh in. I didn't want to submit IRs or add the missing names without getting some more opinions. (And I'm also completely unsure if the picture frame ones should be added, so I wanted to hear people's thoughts on that etc. etc.).
Anyway, thanks in advance and I look forward to hearing what people think!