Or , the final approach may be very different from the first model .
It might be that the decision is to not continue at all , in which case , the ' Straw Man ' approach may have saved a lot of wasted work in the long run .
The final approach may be very different from the first model .
It might be that the decision is to not continue at all , in which case , the ' Straw Man ' approach may have saved a lot of wasted work in the long run .