Am i missing something here? What untrustworthy behavior have Little Mouse and RapTarX potrayed that you think should get them tagged. Sincerely even if the accounts are alts, it's not a crime to have alts unless you have caught them have engaging in shady activities like cheating in signature campaigns.
Excuse me,Have you read my title? What I want to know is their connection, not the tagging or anything else
Just like the way I'm here to ask questions with my main account, I want everything to be clean, free of shadowing or hiding here. Obviously, we know a lot of people publicly about their alt on this forum, it's fine, but this guy is trying to hide it 
The more shady you are, the more people will suspect it The entire point of having an alt in most cases is to segregate the identities and provide anonymity. Trying to hide the fact that it is an alt alone is not evidence of any illicit activity.