Need WR advice

[gofins]

I can pick up Andre Johnson (don't know why he was dropped. Who cares if he's listed as probable) but I need to drop one of my receivers. They are:
Mike Wallace
Antonio Brown
Titus Young
Michael Crabtree
I am torn between Crabtree and Young. Also should I be worried about having both Pittsburg's receivers?

[PhinsPhan11]

I would drop Crabtree, and then you would have a sick group of WRs.

[gofins]

That's exactly what I did. thanks

[finsfan1980]

dropping crabtree was the right move...kudos