That was really nice.

Kind of makes me long for a Marvel Universe in which characters actually age to a degree and the new guard eventually replaces the old guard. Think about it:

The FF consist of Franklin, Valeria, Crystal, Johnny, and Lockjaw.
The Avengers consist of Runaways and Young Avengers now all grown up, and led by Thor.
The X-Men consists entirely of brand new mutants except for Wolverine.
A new character has taken up the identity of Daredevil--Matt's daughter with Elektra.
There is no Spider-Man--but Spider-Girl is doing just fine continuing his legacy.
There is a new Ghost Rider.
The government is scrambling to find someone to be the new Captain America--for now his shield is held by the Avengers. 
 
The 1960's-era heroes are losing some of their power by being constantly reimagined by Marvel. Why not let some of the new characters breathe?