Help making a trade

Hey guys!

QB: Ryan and Minshew
WR: Julio, Thielen, Cooks, Alshon, Dorsett
RB: Derrick Henry and A. Jones
TE: Olsen

This league has QB, 2 RB, 2 WR, 1 TE, and 2 FLEX spots. 12 man, .5 PPR. I am sitting 5th right now with 4th points but want to make a trade before the deadline. Where would you focus on improvement? The FLEX spots (Alshon/Cooks) or TE? I am thinking like Alshon for D. Waller? I am terrible with trades and I know this is so vague but if you can offer any advise thank you :slight_smile: