Ah well, if it makes that Nash person happy, let them. I see it pretty lax.
Generally, i tend to not believe anything. After all, i have three kids ... so you learn (or you better do so) fast to both not seeing things that seriously and being sceptical of anything someone will tell you. ;D
Well, dev kits for a new system are, especially in the beginning phases, somewhat small in numbers. So a console maker would distribute them to their internal teams first, then to external close partners (think Intelligent Systems or Gamefreak in this case) and then once availability improves to other external parties and indies.
The context would matter how "exciting" or "well duh" this rumor/leak would be. If the source was from Mercury Steam, and they had been contracted for another Metroid game, it would be more "well duh", cause in this case we would be talking about a close partner who has "first dibs" over others.
If it's not Mercury Steam, it might be more exciting, as it means that dev kit production has been going for a while, internal and close external parties have been provided with and that could mean we're talking about "sooner" and not "later".
But again, it's context we're definitely not get. ;D