Re-running elections is not the remedy, or feasible. It’s already prescribed in the constitution. SC will likely let the state delegations choose the electors, since they don’t want to be seen as political choosers.
With the egregious amounts of fraud all over hell, it would require lots of cowards to let things stand in those swing states, which are R majorities.
It would mean the end of the locals careers, and as another poster mentioned on this thread, even the Ds know the hell they’ll face if they try to force things to stand and elect Biden.
I think the POTUS will Punt when all is said and done.
No way a Roberts Court will want to be perceived as overturning a Presidential Election even though there was obvious Fraud used by the DEMONcRATS to “overturn” it in the first place.
Just my $.02, your Mileage may vary.