Sure it's impossible to say but still... after yesterday hearing i really don't know what to think. Used to be sure Libra entry will boom the market once again but it looks like Libra's not coming shortly.
Is btc halving the most promising ''event'' we are looking forward to (at the moment)?
Yep, I believe the price will increase anytime from now, maybe around December this year. The price has been going from $7000 to $9000 and back, so there is a possibility that it will break that limit very soon and go up. Experts have been predicting there will be a bull run but we don't know when exactly, if it's not going to be this December then it will be around the halving time (before or after halving).
As for Libra, I don't think that would be possible, Mark Zuckerberg hinted that Facebook is withdrawing from Libra and lots of organisations that were part of the Libra association have all withdrawn, PayPal was the first to pull out, followed by the others like eBay, and others that I can't remember their names. Libra would have been big if it happens to be a success, but it will have no effect on bitcoin because they are both separate. Bitcoin has nothing to do with that, and will grow without it.