It will take a group effort to give us what Sammy did. I know his production was less than stellar, but he threatened the defense, whichever way they pointed him. We got a few touchdowns just off a slant to Watkins alone, and it'll be interesting to see what our go to play in the RZ is this year, with him gone.
What I predict we'll see is guys like Mike Thomas and Josh Reynolds playing that deep threat role (or possibly a free agent; they might go for Taylor Gabriel, or Paul Richardson); the other thing I think we'll see is the tight ends playing a more involved role.
I don't think it was the wrong move to let him go (especially at that price), but his skillset isn't easy to replace with one player.