Trade help? playoff run

I’m trying to get my team stacked for playoffs, sitting at 7-0. I’m trying to make a trade for Antonio Brown. I’m in a 12 man PPR IDP league. No TE, extra flex. The trade is:

Send: Phillip Lindsay, John Brown, Luke Keuchly

Get: Antonio Brown, Joe Schubert, Lesean McCoy

My starting lineup otherwise is: Tom Brady, Saquon Barkley, CMC, Robert Woods, Kenny G

Bench: Fuller, Coutee, Mack, Allison, Sutton, and a couple handcuffs

What do you guys think?