记者：若圣地亚哥不离队，米兰冬窗不能引进新前锋（记者：圣地亚哥若留队，米兰冬窗无法签下新前锋）

Considering roster adjustments

I'm thinking about the roster size and budget constraints. It seems they need to offload a forward like Jovic before they can bring someone new in. There's a mention of 'Santiago' as a possible player involved, but I'm not sure if that's someone in the squad or loaned out. I should confirm who that is to get a clear picture. Let's figure this out!