There's defs some mid talent there, but it's obviously a very tough role at the LCS level given the quality of imports brought into the position (esp with Jensen and Bjergsen being residents, assuming Bjergsen is a player again in 2022).
I would say that the most 'obvious' exciting young talents are actually the V1per bros (General Snips and My Sword Crimsy), but they're both top laners xD
Shame Evolved and Sword never worked out on TSMA, they were strong domestic mids with a ton of natural talent.
Still, there's a lot more domestic talent out there than people usually think it's just understandably overshadowed by big name imports as a role in a lot of cases.