It's definitely possible if he continues to improve, which he's young enough to do. He has more to his game than someone like Jordan Rhodes who was mentioned above.
How's he doing for Chile? Wikipedia says he has 3 goals in 8 games which is decent.
As I said earlier, we basically fell in love with him immediately even if he hasn't scored loads yet - we know it's because he's still getting used to his new teammates speaking a language he's not fluent in and because our current NT level isn't what it used to be 5 years ago. He's shown a lot of fight and a lot of getting into dangerous positions which, sadly, is something the rest of our players aren't quite grasping at the moment, so they don't pass to him as much as they could (and should). He's *the* goalscorer we were looking for, considering Alexis isn't getting any younger (and, after coming back from a lengthy injury, he's still rusty AF), Eduardo Vargas' purple patch in our NT seems to be over and basically every other player we've tried to put there just doesn't do the thing we want them to do (e.g. score some fucking goals). So we immediately took a liking to him and he took a liking to us and we're elated.
Honestly, considering our chances of qualifying to WC2022 seem to be very low (outside chance at the moment), I'd build the next cycle of our NT around him - to make the most of his talents and his drive, build a team that knows he's the focal point.