Lots of speculation on the internet that the yellow facemask in this promo is teasing yellow alternates this weekend - especially given how Iowa teased their all black uniforms in a similar promo against MSU.
Myself, a skeptic, just chalked the yellow facemask up to the the designer trying to mimic the point of view of a Minnesota player with their yellow facemasks. But that would be a bit of an odd design choice.
Anyone have any info?