Fantasy football question

Ok so week 13 final week of regular season in fantasy and i am in dire need of a win in order to clinch playoff birth and hopefully win some money. My league is a 2 QB league and i am starting Matt ryan at QB1. The question is do i start Dak prescott @ minny in the number 2 spot or trevor semian @ jax. Any input will help thanks guys. 

go with dak..or drop siemian for someone else..a sleeper in think is matt barkley...heard to have an open qb in a 2 qb league..tell me whos available.

I feel like i almost have to play Dak with the freak numbers he's been putting up. Wentz, dalton, Goff and fitzpatrick are the only available starters left

Siemen is limping around. u must start Dak tonight or risk having to play 1 of the available 4 qbs Sunday. 

Siemian is likely out, and Jax secondary >>>>>> Minny banged up secondary.   Vikings really only have Rhodes as a cover corner, the rest of the secondary is a complete liability.  Not to mention Dax is likely to run one in for 6.  Now I don't want to hijack but I got no replies in my thread so here goes ...

I NEED to win this week.  I can choose 2 RBs or 2 + flex, here are my options - 12 man league, regular scoring

Gurley @ NE
Kelley @ ARI
Ware  @ ATL
Blount @ LA

WR I can start 2 or 2+ flex and sit one of the RBs

Cooper @ BUF
Wallace @ MIA
Crowder @ ARI
M. Jones @ NO

My current line-up is Gurley+ Kelley and Ware at Flex, Cooper and Wallace at WR.  FYI I'm plkaying Wallace over Crowder because Wallace is going back to Miami to face a former team.  Spots like that are historically good

If anyone has any advice I'd gladly take it, if I win I'm in the playoffs, lose I'm out.   And yeah, I have this team in a 12 man league with limits on waiver pick-ups and I'm on the outside looking in.  I've had bad luck this year...

Thanks guys

Thanks for helping out guys im gonna roll with Dak. Also @Cajunwf if I were you I would start Ware and/or Kelley at RB and Cooper #1 WR Crowder #2 WR