Fantasy Trade Question - Opinions Please

[Zenith]

Here's the trade proposal:

I receive Adrian Gonzalez, Ian Kennedy, and Kendall Graveman, I trade out, Jeff Samardzija, Brandon Moss, and Manny Machado.

Rest of my team:
C: Salvadore Perez
1B: Mark Trumbo
2nd: Brian Dozier
SS: Alcides Escobar
3rd: (Machado)
OF: Michael Brantley
OF: Adam Jones
OF: Ryan Braun
U: Bryce Harper
Bench: (Moss), Matt Weiters, Kris Bryant, Arod

SP: Clayton Kershaw
SP: Madison Bumgarner
SP: (Samardzija)
SP: Masahiro Tanaka
SP: Michael Pinedia
RP: Dellin Betences
RP: Neftali Feliz
Bench: Nathan Eovaldi

[gunner702]

I would do it Machado is always up and down but AGonz makes that team amazing and I have little to no faith in Moss and Jeff moving forward. I think Jeff gets traded before the deadline again.

[Sabo3b17]

if this is a keeper league i dont even think to do it. I think Machado is going to be amazing and he is way to young to trade away for older guys.

It still really comes down to is agon worth machado and Samardzija. in a keeper no way. one year possibly, but i would rather keep machado and try to deal bryant or arod. those are the two who i dont think will keep up with machado stat wise the rest of the year.