They should not nerf anything ever unless it breaks the game. I am with many others on here - fix it if it is broken only. if they create a killer character by design then so be it. If they create one that is broken fix it but leave the rest alone or provide a solution to defeating the OP character.
Van Helsing is a great Eddie and he is designed that was as he was a struggle to get - I got him through hard work and time. So if they nerf him I will not be pleased at all - the only reason you fix something is if it broken or not working as intended.....you sell a car quoting 500 bhp, you expect 500 bhp not 250 bhp. Sell a car with brakes that work - you expect them to work etc etc. The same as in this game. if it is sold as one thing it should be that thing, not that thing for one week or one month...unless it is broken. END OF!
I had to struggle against maxed Lucy and maxed Dark Lilith and now I have a tool to defeat them both...as designed! So keep it that way and do not change things on any character unless it is a fix or an improvement to an old character.
Just my opinion of course!