The article says:
"From the beginning of the 2014/15 campaign, Prostate Cancer UK’s distinctive Man of Men symbol will be included on every single player’s kit as part of his individual squad number"
I see no such symbol on the "teaser" photo, hence I suspect that it isn't the final article.
From the following article, I assume that this ISN'T really a sneak peek of the new kit.
http://www.seagulls.co.uk/news/article/football-league-link-up-with-charity-1571764.aspx