These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Due to the aforementioned Schedule Slip, it has already been revealed in Secret Warriors that Leonardo helps bring about the founding of the modern organizations known as A.I.M., Hydra and S.H.I.E.L.D. after the Brotherhood has fallen.
In the pages of Red She-Hulk, it is revealed that some form of Tesla is bound to survive the ending of the mini and be connected with a ancient device called the World Computer.