This is a joyous moment in time. It may be shortlived, but since it's been so long since this has occurred it deserves to be cherished and savored.
The Celtics have not been alive in the playoffs while the Lakers are gone since, I believe, 1986.
Of course I am not counting the championship in 07-08 since the C's season and the Lakers' season ended at the same moment.
We have not had the experience of Celtics can still win it and Lakers can't in a very long time. The C's are obviously in the midst of a very tough series, and of course the Lakers loss will not impact the C's player's intensity and desire to win. But as a Celtics fan and Laker hater, I have a back-pocket smile on my face over the next few days or next few weeks (hopefully) as the C's strive for another banner.
We know that 17 remains safe for at least another year.