Watching his goal compilation for us, like almost all his goals are stunning goals. Slick finishing, accuracy and incredible shot power.
If you make a goal compilation of Juve's goals this season, you'd find Higuaín's goals dominating that list.
He clearly doesn't need to rely on athleticism or speed. If he can stay fairly fit and motivated , I can't see why he won't be useful like Zlatan is even in his early/mid-thirties?