Good trade for my team?

My team:

QB: Eli manning, matt ryan, Ben Rothelisberger
WR: Wayne, White, Ocho Cinco, Maclin, Chambers
RB: Turner, Wells, Addai, Michael Bush, Donald Brown
TE: Jason Witten

Here is the trade:

I give:

Eli Manning
Beanie Wells
Roddy White
Michael Bush

For:

Philip Rivers
Ronnie Brown
Ahmad Bradshaw
Derrick Mason

What if I also had to throw in Ben Rothelisberger?

Is this a good trade for my team? Or should I leave it be.

Thanks for your help

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