记者：前梅州主帅里斯蒂奇即将接手海牛，韦林顿预计将留队（记者称前梅州主帅里斯蒂奇将执教海牛，韦林顿有望留队）

Considering user expectations

I need to be cautious with potentially incorrect information. The user likely expects a balanced analysis, so I could ask if they want a quick reaction. I could give concise bullet points about what it could mean for Hainiu's tactics. Ristić’s known for defensive play and set piece emphasis, and Wellington's role as a target man or winger could be key. But I might not know the specifics of Hainiu’s roster. It’ll be better to ask clarifying questions and provide options. I'll also consider providing a short analysis in Chinese.