[Prophesy]

Most deffinately yes,

if you have the lowest lvl implants,
even around a 60-70% Humanity regain makes sense,

If nothing else,
the humanity regained from removing a low lvl borg (given it's high original humanity cost)
would be enough to replace it with one of the top tier borgs for basically an even trade.

For example,
as a previous ranged user,
I made a hasty desicion and had a few borg implants added from the lowest accuracy tier.

Now that I'm melee,
I don't need them really at all,
so either a straight humanity regain,
or using the added humanity to add say a top tier strength borg,
with no tradeoff besides a good amount of cash,
is a very exciting proposition