Fantasy Football Question

First off I'm writing this while watching your game in OT, good luck.

A friend has offered me a trade, Jeremy Maclin and Owen Daniels for Jermichael Finley and Darren Sproles (I have Finley and Sproles). Now usually this would be a no brainer, but here are the factors:

I have Desean Jackson as a starting WR already, highly unlikely both WR's blow it up in the same game with their current QB situation. I have Greg Jennings and Finley so again it's not common that they both blow it up in the same game, more likely than the previous situation though.

The Question for Battle Red Blog: When is Owen Daniels expected to be back to full health and playing the majority of snaps? He's my favorite 'underrated' TE and I'd usually take this trade in a heartbeat but I thought I'd run it by the experts first.

Any feedback is appreciated, thanks guys and good luck picking up a road win vs. Washington.