Roster Question

I’m in a 2QB, 2RB, 3WR, 1FLX, 1 TE, 1 DEF, 1K PPR league and my WRs have really been under performing especially Cooks. So I’m wandering if anyone has some advice on my TE, WR3, and QB2 spots

Current Roster
QB1: Drew Brees
QB2: Andy Dalton
RB1: LeVeon Bell
RB2: Zeke
WR1: Michael Thomas
WR2: Amari Cooper
WR3: Brandin Cooks
TE: Jason Witten
FLX: Devonte Freeman
DEF:Haven’t Picked One Up Yet (But New England, Tampa Bay, and Rams are available)
K: Haven’t Picked One Up Yet (I stream)

Bench: Diggs, Martin, Tyrell Williams, Devonte Parker, Kyle Rudolph, Buck Allen, Chris Thompson,Tyrod Taylor, Samaje Perine

I’d keep witten in since Rudolph isn’t going to produce with Bradford out. Also it’s a toss up on Dalton and tyrod they both don’t habe ideal match ups but keep an eye on gb starting d line if Daniels isn’t back Dalton maybe they better start but tyrods got legs to move just that Denver is scary situation. Wr I’d start Parker if he’s good to go otherwise Williams just cause it’s a high volume pass offense. And I’d stream Tampa d theyre playing a 2nd string qb so theres turnover upside and if you saw what they did to the bears turnovers maybe a trend for them

I’d start Witten weekly. He’s about as safe as it gets in PPR. I like Dalton’s matchup this week, so that’s my choice for QB2, and Parker would be my WR3. I think he has a chance at a huge week against the Jets.