Free-Agents that are still Free-Agents...
Yu Darvish
Eric Hosmer
J. D. Martinez
Jake Arrieta
Mike Moustakas
Lorenzo Cain
Wade Davis
Lance Lynn
Greg Holland
Alex Cobb
Jay Bruce
Logan Morrison
Addison Reed
Todd Frazier
Jonathon Lucroy
Carlos Gomez
Andrew Cashner
Neil Walker
Jaime Garcia
Alex Avila
Eduardo Nunez
Jon Jay
Carlos Gonzalez
Jarrod Dyson
Tony Watson
Howie Kendrick
Jason Vargas
Chris Tillman
Lucas Duda
Cameron Maybin
John Lackey
Jose Bautista
Brandon Phillips
Jeremy Hellickson
Curtis Granderson
That's 35 of MLBTR's top 56 free-agents. Attributing that to a lack of resources is more than a bit speculative at this point.
I don't think anyone believes that AA's planning to make a huge splash by any means, but it's just as easy to assume he's simply waiting the market out. Even if Moustakas, Frazier, and Nunez signed elsewhere, you could still bring back Phillips on the cheap. There are plenty of options available to upgrade LF in the event he wants to do that - if not CarGo, Carlos Gonzalez, or Maybin, you still have Jay, Dyson, or Kendrick that could be solid platoon pieces.
The music's going to stop at some point, and several of these guys will be left without a chair. They'll certainly be inexpensive options that can keep things interesting enough until AA decides to pull the trigger on Acuna.
I think we're finally seeing many of the front offices catch up to Borass to an extent - they're not going to give these guys megabucks for 5. 6, and 7 years and only get 3, 4, and 5 years worth of production.