My radical plan would involve trading Romo and trading for Ryan Mallett.
The Bills will pony up a first for Romo...that organization is desperate.
Same goes for the Cards who remember how prolific their offense was with a QB.
You can probably get both to offer a conditional for 2014 as well.
If Romo works out and Mallett fails, you still have your own high pick (you presume) and the other team's (first or second) in 2014. Meanwhile you can draft one of the guards and dlineman this year in the first which gives you a nice core to work with.