罗马诺：切尔西中场恩佐·费尔南德斯与新经济公司签约（罗马诺：切尔西中场恩佐·费尔南德斯已签约新经济公司）

Clarifying details on agent signing

I'm considering how to clarify the user's request regarding the signing of Enzo by "NEG." It seems like there might be a typo with "新经济公司," which should likely be "新经纪公司" for "new agency." I'll ask the user if they mean the latter. I can provide context about what an agent signing involves, like commercial deals and image rights. I want to offer options like a timeline, background on the prior agency, and potential impact on Chelsea.