Trump will not/cannot change the electoral college. He will leave the WH on Jan 20th. If the presidency is not formally resolved then Pelosi becomes acting President on Jan 20th.
On Dec 14th the electoral college votes will be cast and Biden will be declared President Elect. THE GOP KNOW THIS. The rest is just theatre from the GOP.
From Washington Post:
To summarize: Six pre-election and seven post-election lawsuits by the Trump camp have all been tossed out. They are, as President-elect Joe Biden’s deputy campaign manager Kate Bedingfield said, “noise.” Campaign counsel Bob Bauer cautioned that what is going on is “theatrics, not lawsuits.” Judges have described claims that the mail-in ballot system is rife with fraud as “fiction" or entirely based on speculation. None of the allegations about excluded poll watchers have been supported by facts. None of the social media memes about changed ballots or other shenanigans have stood up in court.
Interestingly, Trump’s lawyers refuse to say before a real judge that they have found fraud or other reasons to overturn results. (Keep in mind that, since 2000, only a few thousand votes have ever been changed by virtue of a statewide recount.)
Clearly, the plot to “steal” an election exists only in Trump’s twisted mind. There is no “there” there. But what is going on is something equally sinister: Trump is receiving support from a range of Republican figures, including Sen. Ron Johnson (R-Wis.), who says congratulations to Biden are premature; a flock of members of Congress from Georgia, who baselessly attack their state’s Republican secretary of state and inexplicably claim their own election victories valid while Biden’s is fraudulent; Secretary of State Mike Pompeo, who declares the transition will be to a “second Trump administration”; and Senate Majority Leader Mitch McConnell (R-Ky.), who perpetuates the fiction that the outcome is in dispute. The aim is not to steal an election, but to sow doubt about the legitimacy of our democracy — just as the Russians intend. These Republicans aim to keep their base in a constant state of anger and crazed denial. Right-wing media fan the flames; right-wing social media groups pour gasoline on the fire.
It is no consolation, indeed it is worse, that McConnell and the rest almost certainly know Trump’s claims are a joke and incapable of overturning an election. They apparently are willing to damage democracy and further divide the country so as to cast the lawful winner as an illegitimate president and avoid Trump’s wrath.
...
The good news is that voters are not falling for it, according to a Reuters-Ipsos poll conducted after the race was called on Saturday reports. Reuters reports: “Nearly 80% of Americans, including more than half of Republicans, recognize President-elect Joe Biden as the winner of the Nov. 3 election after most media organizations called the race for the Democrat based on his leads in critical battleground states.” The bad news is that Republicans are hoodwinking 20 percent of voters, many of whom seem to be confused about the results: “13% said the election has not yet been decided, 3% said Trump won and 5% said they do not know.”