Cohen had the goods. Hence the target. Hence the raid.
carter page wanted to get the info he had to PFJT. Page gave it to Cohen. That intel was gold. FBI found out and the shit hit the fan. They found a reason to raid cohen’s office and need to do whatever they can to back up that raid. So they will not drop anything when it comes to Cohen or their raid will be a big optics fail. Cohen and trump know this and Cohen is playing a part. You’ll see.