Yes, it is completely outside the scope of possibility.
If (YES!) The DNC is able to arm the majority of Democratic representatives to vote for articles of political judgment, then it acts as an accusation and the Senate celebrates the trial. The accusation of political judgment itself has no effect on the President.
To convict the president for a crime requires a vote of "guilty" by 67 senators. That's not gonna happen.
Keep in mind that the Senate has the option of simply discarding the Articles of Indictment as unfounded, as they are. However, Trump demands a trial if the House votes for the recall. A trial will allow you to summon members of Congress and senior officials of the Obama administration and ask them questions under oath. They don't want to have to do that.