This is completly false, giving up a fith round pick for a stop gap, tansition QB, is not a delay ion rebuilding. We are not giving up the farm for him.
So instead of picking up a manageable QB who can win some games you want to try to find a guy that will take another 3-4 years to develope, adn if he does not we are back at square 1, with no QB.
Now tell me which theory would delay the process more.