Vernon Davis Stoked for Alex Smith Reunion in Washington

It's been a few years ... but Vernon Davis is reuniting with his old 49ers QB Alex Smith in Washington -- and he couldn't be more excited about it.

"He's gonna be great for us," Davis said at a Super Bowl event in Minneapolis ... "Fantastic!"

Davis and Smith played together back in San Francisco -- but were each shipped out over the years.

Now, Davis says things have come "full circle" and he's hoping they can get to the Super Bowl next year.