Harm or help myself on this trade?

With Darren Waller on bye this week, I didnt see someone that would truly help me off the WW so i made this trade

My
Terry McLaurin

for

His
Greg Olsen

its a 12 team full point PPR league.

What do yall think? my WR corp is weak but am planning on putting Tevin Coleman/Phillip Lindsey together for a better WR as well