Should we be worried about Stephon Green's departure?

According to multiple news sources, Stephfon Green's gone from Happy Valley.

It's unfortunate, because the VFA was a fan. To be honest, we loved his speed - and his touchdowns.

...Especially this one against Michigan.

What this does to Penn State is force more pressure on Silas Redd and Brandon Beachum. Redd's got frightening potential, but can he carry the Nittany Lions to the promised land?