Diego Carlos sees red, Amadou Onana could be a crucial transfer, and injury concern for keeper Robin Olsen: FIVE THINGS we learned from Aston Villa's 2-0 loss to RB Leipzig

JAKE FENNER AT RED BULL ARENA: It was a weird environment at a half-full Red Bull Arena and Aston Villa could not seem to get off on the right foot in a 2-0 loss to RB Leipzig.