NBA Lottery: Cavs get #1 and #4

I can't believe I am saying this, but I watched the draft lottery.  They make it an exciting event and for a Cleveland fan and a Cavs fan, it was fun to anticipate the future because as Cleveland fans, thats often all we can do.

Well it turned out good for the Cavs since they got the #1 and #4 picks.  Now what does this mean.