Lol, what a bunch of crotchety grump ***** you all are. I think the all white is awesome and there is nothing "feminine" or casual about my fandom. The world changes on a daily basis, change is good.
This isn't "change", it's a Nike product placement. "Change" would be the Packers permanently ditching the "green and gold" (or yellow if you prefer) in favor of Hunter's Orange and Snow White. The "win, win" here (often used in the same sentence as "change is good") is Nike getting to do some brand building as "supplier to the NFL" while displaying their wares in a pitch to the vast amateur ranks while the NFL gets paid for the product placement while also putting some "fashion" element into the game to distract from the violence, injuries and drugs in a lame appeal to the second-to-the-last frontier...female viewership. The last frontier is international, but I digress.
Unrelated to this matter, since we are passive observers of this trivial "change" which we take or leave as we sit fit as only tangentially the "changee", shall I elucidate how it comes to be that most change is bad? I don't think anybody wants to hear that. What you do want is to be the beneficiary of as many of the the vert rare genius changes for the good while dodging the impact of as many of those day-in-day-out, time-sucking and enervating pointless or failed changes as you can manage.