[...] Even if it is true that the so-called "sources" said that EON and SONY are looking at younger actors (I believe "sources" only when they are identified as top executives and not some planted PR-people disguising themselves as insiders), [...]

I hate PR. Trust me, this is no PR. If it were... we would be naming names -- and we're not, so who are we PRing for?
And a sidenote: If sources are reveled then they are no longer sources and will no longer be able to be sources because info will not be given to them... or, they might even get fired. As for sources being top executives, those people aren't going to talk to the public (identifiably) without a press release, that's why they're getting paid the big bucks.
In closing: this "sources" -report does not really mean anything.
Maybe it doesn't. Things can change, minds can change, scripts can change... oh and the Hollywood world does change... but... we're just telling you what is actually going on on the inside right now -- and that is what everyone seems to want to know.