League Details included in signature.

Currently, I am ranked #1 going into the final 3 weeks, with #2 close on my heels and experiencing the harsh reality of losing Gronk for 6-8 weeks.
Do I offer up a package that strengthens my biggest competitor, while benefitting me in the follow years (as Gronk would be one of my 4 keepers).

This is the offer:

I send:
Frank Gore
JJ Watt
2nd Round Pick

To get his:
Rob Gronkowski

Hopefully this strengthens his team enough....to narrowly lose to me when playoffs start...

Thoughts?

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10 Team; Head-to-Head NFL. 4 Keepers for following year
QB- A.Rodgers (keeper)
RB1 - D.Martin (keeper)
RB2 - F.Gore
WR1 - P.Harvin (keeper)
WR2 - W.Welker (potential keeper)
TE - V.Davis
W/R/T - M.Wallace
W/R/T - J.Stewart
W/R/T - S.Smith (car)
BN - J.Jones
BN - A.Dalton
DB - P.Peterson
DB - A.Winfield
DL- J.Watt
LB - L.David
LB - D.Washington