Yu-Gi-Oh! Archetypes without Field Spells

What new Monster Type can be in Yu-Gi-Oh! next?

As of Yu-Gi-Oh! SEVENS! we have no upcoming monster type like ZEXAL or monster summoning method like GX, which means the focus will on underused monster types. But since there will inevitably new monster types, we will discuss possibilities. We will start with last year's (2019) Reddit thread, and move on to extracanonical types, and then we will speculate on the existing types.

Megaten Demons