I mean, we've sorta got things right; Hero, Byleth, Steve, and Pyra (By extension of Rex). Thing is, they were A: Off on some of the details (Except Hero, who was leaked), and B: When they swung around, they weren't the ultra-safe frontrunners. I'd say they were mostly mid/high-tier in the speculation scene for various reasons, but not quite top tier. (Predicted for the next pass rather than FP1, passed over in favor of Master Chief, just not as safe as the likes of Crash and Hayabusa). Though, I will admit that Steve seemed pretty popular outside of SmashBoards.