Commander William Riker, was Capt Picards Executive Officer (XO) also known as Number One. So yes he is supposed to be there.

Wow. I'm getting too much sun

There was someone on here that could tell you every detail about the episode this template came from. I'm not that much of a nerd

to be fair... out of focus, odd angle, and Blue shouldered Uniform... and it's easy to assume it's someone else