Is it time for Bernie Sanders to make it official?

For full transparency I was a Julián Castro supporter and then an Elizabeth Warren supporter. Now I’m ready for the 2020 contest to really begin with Vice President Joe Biden and President Donald Trump. But there’s one issue in the way and that’s Bernie Sanders. 

If this was a normal Presidential election year, I would have no issues with Sen. Sanders staying in the race until the National Convention. But with COVID-19, I have to reevaluate my opinion. What about you?