Thanks for answering my question!
I think it was a good trade based on your current QB situation.
As for your lineup I'd have it almost the same.
The only thing different for me would be putting Dez Bryant as your W/R or your WR2 over Green.
But definitely put Bryant in there. Austin is supposedly coming back but his injury means he won't get as many looks. And especially against the mediocre NE Secondary. Bryant starting is a must.
Other than that I think you're golden.