Every time two or more pokemon are connected theyve shown it in the english trailers. They told us Grubbin evolves into Charjabug and Vikavolt. They told us Mudbray evolves into Mudsdale. They showed us Fomantis evolves into Lurantis, they showed us Sandygast evolves into Palossand, they showed us Stufful evolves into Bewear.
Even putting the fact that they look nothing alike aside, even if they did look alike, if it was an evolution line, why would they not show us?
