DId anyone else notice during the 2016 Spring Game that the Buckeyes were using a different football?

For the past four years under Urban, Ohio State has played with the Wilson GST ball, distinctive for its light orange/tan color, black laces, and sewn-on stripes, seen here:

But for the Spring Game they were playing with this:
 

It appears to be a Wilson 1005, a comparatively standard ball.

Maybe I'm weird, but I always notice what footballs are used by various teams, and am interested in different models.  So I'm curious if anyone else noticed it, and very curious if anyone knows whether we are actually switching game balls for this coming year?