Thanks for the advice.
You can only activate 2 running backs.
The problem I have is my 2nd receiver is very weak, but I always take a rb in the first round (Regardless of what I have) so going away from that model is tough for me.
But Keenan adds a ton of value to my wr position.
The person that proposed the trade has the #2 pick in the draft so he has offered his 2nd round pick, not first.