I am actually surprised the Collegian hasn't investigated more, and published a followup article, patching some of the significant holes in the original story. There are so many questions.
That said given the little we know, there is virtually no significant action that can be taken against anyone, except Carter, and at that, a conversation stating it's time to move on. It's seems that has happened, and is probably best for all.
1). The rape claims are simply hearsay until the victim(s) officially come forward. I seriously doubt Cael was made aware, but if so, and Carter said it was consensual, what action could be taken? None. This is a legal matter external to the program, and apparently not even that to date.
2). Oil checks and nut grabs, gross and an Ahole move. Most athletics teams have at least one Ahole. If Cael were aware, this offense rises to the level of talking Carter, instructing him to 'cut this crap out, you need to be a leader and set the example' and little more. If it continued, assign a 10 mile run, or bench him for a match. Suspention or kick off the team? Are you kidding me?
3). The locker room theft. Strong circumstantial evidence, but what can you do with that? Suspend both players until one rats out the other? Could there have been a 3rd unseen person in the facility? Pointing Beau to the police is the proper recommendation. Cael is a coach, neither a detective nor a interrogator. The circumstances resulted in bad luck for Beau, but life ain't fair. In my life my car has been hit in parking lots 3 times with no note, 2 car break ins, sterios stolen, 1 expensive mountain bike stolen from my garage, and in the end it all came out of my pocket. Thieves are Aholes and a drag on society. Carter might, maybe even probably, did it, but then again maybe not.
4). The naked Snapchat pictures. This one really bothers me, granted every time I have been in a men's locker room as a part of a team in highschool and college (wrestling, football and baseball), there are gross insults, dick jokes (especially for the 'small' guy whoever that happens to be), towel snaps. We had one big fat lineman who used to stick his finger in his own crack then sneak up behind people and swipe the finger on team mate's upper lip, while yelling "butt butter". Not funny when it happened to you, but everyone else laughed, everytime. Given the alleged pictures by design dissapear seconds after sending, I still don't like this one, and it may prove illegal, but I am on the fence the corrective action. That said every locker room is a jungle, populated with some Aholes. Again the most I would expect from Cael is a strong ' cut that garbage out'. This one might have been a one time thing.
II also don't buy any take that has Cael itching to respond to a poorly written Collegian piece and some social media chatter. Cael is very private and of unquestioned character. If the story had made the New York times, or broadcast on ESPN, and called out Cael specifically, then maybe, but for where things are now? I don't buy it.
In short I would say given all that we know much of this kind of thing (excl rape) happens in any 35 member population of testosterone-filled young men but more importantly not excusing it, what is Cael's level of responsibility or culpability? Nothing I have read, raises this to the level of him being suspended or having to quit or anything of that nature, unless there is so much more under the surface that we're not seeing. It would be not only a travesty if this came down on Cael, but it would be the winning lottery ticket for whatever team picked him up within the first 30 days of him leaving.
In closing - if Kraft either pushed Cael out, or let him leave, for this!!! I will be a founding member of the fire Kraft's stupid-*** now club. A blunder of epoc proportions, and a career killer. Do you know who really needs Cael Sanderson IMO? Forget about Iowa, it's Ohio State, that's F$#@ing who, and I think they would grab him.
So, enough of the BS, it's time to move on.