If League had less damage, Pyke would be stronger
Playing him myself on the PBE and watching videos of him, quickly begins to show one of his major weakness as a Support Assassin. He's meant to not be able to 100-0 someone by himself, but instead, like most Support, assist teammates in getting people to that 100-0 range. Except with Pyke, he contributes with small amounts of hard CC, and pure damage. And he's got one of the best ults in the game for securing kills, second only to Cho'Gath.
The only problem with Pyke, is that people die too quickly once they dip under that already low health threshold. I understand that complaints about damage being too high have been around for a couple of years now, but in my opinion, they only become really obvious when it negatively effects how a champions kit is suppose to handled, aka Pyke, since he can't make use of his ult to double the gold value of a kill.