I can see only one thing that can make it acceptable. First, Al Sev has to be Sorted Slytherin. Second, some time during his first year, Al Sev pulls some truly devious and humiliating prank (probably involving potions) on his arrogant older brother, James Sirius. Third, Slytherin House is so impressed, they declare he should no longer be known by the insipid name of Albus, but shall be known to all Slytherins everywhere as Severus Snape Potter. Fourth, Harry's head explodes the first time he hears his younger son's housemates call him "Sev."
Your art of these two is pretty amazing but to me personally, it's a little creepy (also considering the age differences and the fact they hate each other's guts in canon so having their names sandwiched together is an automatic fail). But whenever you do it it's an exception. I can excuse it.
True enough, but I don't think I could ever write a comic or anything with them. Well, with the exception of the one I did last year but in that one Animagus!Snape devoured Animagus!Harry so it worked out.
I was always amazed he didn't come back from the dead just to yell at Harry for that one.
One, his name is after Dumbledore's. Two, his name is immediately followed by Potter. And three, they gave it to the one kid who inherited Lily's eyes. Any more ways you want to screw with him, Harry, or are you done for now?