The three of them will go. I suppose then we're still a bit overstocked, but if we buy another striker then it's not too bad. Competition is good, we just see the best players come to the fore and the team automatically improve, with quality in reserve. That's what we all want, right?
I want us to make the most of our relatively meagre resources. If Firmino ends up competing with Coutinho, Lallana, and Markovic, or is pushed out wide where he's less effective, then we clearly haven't done that.