Mitchell Trubisky Trade

I’m in a 10 team standard scoring league and it is also a keeper league, so each team keeps 6 players on their previous roster for the next season w/o them taking up a draft pick based on when they were drafted.

I traded away Tevin Coleman for Trubisky since I needed a QB for Week 12 with Mahomes on a bye and my only other options were E Manning or A Dalton, along with a couple of other bad qbs. I am 4-6 and need to win out to even have a chance of making the playoffs. Thoughts on the move?

Roster:
QB- P Mahomes, M Trubisky, L Jackson
RB- D Johnson, J Mixon, N Chubb, P Lindsay, L Miller
WR- OBJ, T Boyd, K Golladay, A Cooper, D Funchess
TE- Gronk, J Doyle

Yeah, I dont hate it. Its too bad the Ravens are screwing this up by looking like they lean playing RG3. Otherwise Lamar would have been a great play

there is also a team that is needy at qb since their qbs consist of blake bortles, dak Prescott, matthew Stafford and marcus Mariota, so I think I can use trubisky along with chubb ot mixon to create a package for barkley or Elliot. Which rb should I package and which rb should I go for? Thinking Elliot since I have obj.