Could Phish pull off a Grateful Dead style stadium tour?

I was thinking about those late 80s/90s multi-date stadium summer tours the Dead would do (3 Rivers, Giants Stadium, etc.). Could Phish pull something like that off and what would it look like (if they wanted to)?

Caveat: I'm not trying to say one is more popular than the other, just thinking hypothetically.

EDIT: I'm not suggesting Phish should do this, it was more to draw attention to how concert and touring (comparing jam bands across eras) has change and whether or not it would be possible and what 3 nights at Oracle Park would be like today.