You won't find many people in this forum that will entertain hot takes about Timo. He's adored by most Devils fan, critiqued by few.
Regardless, I agree with your point, he can offer more, but we're also winning without him being a PPG player. If he's skating with speed, carrying the puck, and playing big in front of the net, I guess you can say he's playing good, but his point totals are not in the Jack/Bratt territory. Tbh, I don't think they will ever be.
Playing any serious winger with Haula is unfortunate so I don't think he'll do well there either.