No Way.
The first Generation #2 had the top vent in the left side, a couple inches down from the top.
It had all kinds of Backdraft trouble. Then the newer models had them in the top, but I believe on the right.
And the right side is bad, because the heating element is on the right side too, so without a deflector, the heat wants to run up from the element, straight up the right side & out the vent.
The best place for the top vent is where they put it in the Gen #2.5, proven by the great way the Gen #2.5 works.
Bear