Can anyone speak to what this means for QCD and whatnot? (Let's assume that this particle is in fact what they say it is. If I understand correctly, the analysi

Can anyone speak to what this means for QCD and whatnot? (Let's assume that this particle is in fact what they say it is. If I understand correctly, the analysis means that they definitely observed a real thing; however we can't have quite that much confidence that it is actually a bound state of four quarks.)