A Grim Cameo
The Collector wouldn’t be much of a collector if he didn’t have a huge collection. In fact, some of his items are so rare that you might have thought they were overlooked by the MCU production team. Take, for instance, the Dark Elf during The Collector scene in GOTG. What’s that doing there?
Being so incredibly rare, if anyone were going to house a living and breathing Dark Elf, we would put on our money on The Collector. If you recall the post-credits in Thor: Dark World, The Collector would’ve been in the perfect spot to snatch himself a Dark Elf or two while in Asgard.