He looks good. But Lallana, Firmino, Coutinho all ideally play in the center behind the striker. He might be better than all three but we have worse problems.
Does Klopp want an out and out striker? I think he wants a front three that can interchange and score goals, but that gives way to the notion of buying an out and out striker. Maybe he'll do that to complete the three, but right now I think his idea is to have Firmino, Texeria and another. We can only assume that he's either going to buy, or the other would be one from Origi/Sturridge/Ings, it clearly isn't Benteke anyway.