Buy low ideas

Just trying to figure out some trades for buy low options at this time. I’m 6-0 with people playing tonight and I want to try to get a WR.

My team is as follows.

QB Cousins, Watson, Luck
RB Bell, Freeman, TY Mont, Abdullah, Smallwood
WR Allen, Hogan, D Thomas, Parker, Jeffery, Corey Davis
TE Ertz

Yes I know I have 3 qb, but I dont want to drop Luck just to have him come back and bite me later. It’s full ppr scoring as well.

I was looking at Julio, Green(just because it was a bad week), Hopkins(since it was a bye), Diggs or any other ideas? Really Bell, Ertz, and Allen are the only guys I don’t want to trade.