Nexthops were introduced in fedeb08b6a58e and a666325282eae. Perhaps the users of FreeBSD want to see them in netstat(1). Let's stop hiding this valuable data from them.
In the future FreeBSD will have ip(8) or it's analogue. Mentioning now these temporary -o -O in netstat(1) will probably bring more harm than benefit, so the -o and -O options should remain as options for insiders.
I hope not. Last year Alexander had conducted a poll in our local group, and while it's not 100% representative, vast majority of votes were to preserve the status quo. I won't mind (or care) having something like ip(8) in ports, but please don't plague the base system with this linuxish filth.