I could speculate but I like LJ’s post above about having to let the shoplifter leave the store, otherwise “plausible deniability”. It all depends on what they have ... we were assured WE HAVE IT ALL ... TBD + WWG1WGA :)
Also the crimes of voter fraud are complex and huge and interconnected. It’s not like a simple theft or robbery. So the criminal charges will be many, complex, and often involving a lot of people in each act of fraud. It takes a bit of legal beagle-ing to make sure it’s tight. The legal stuff is happening as well speak. Sadly we have to wait a bit until we see some results but it ain’t going to be 3 years. Likely within a week we will some some things happneing. Election can’t drag on.
Also unless Trump is dumb and helpless and Q lying, the team already had the legal teams and the info of where to go and what to do all ready before Nov.3.