Jason's signing for the Porto side didn't come with much fanfare and the only people present were Jason himself, Rico Gulaz, his agent, and the four officials on the FC Porto side namely, Pinto Da Costa, Sergio Conceicao, Rafael, and Filipe Carlos.
There were only a few club photographers present to take a few pictures that would be later publicized when the announcement was made.
More pictures would be taken of him in a FC Porto jersey later as well, but that would be when he had chosen a jersey number as the club wouldn't be putting too much effort into publicizing a virtually unknown youth player whose shirts wouldn't even be able to sell a hundred pieces as of yet.
Such extensive publicity was meant for more famous players with enough good performances under their belts to trigger explosive sales of club merchandise.