I think there are occasional situations in which loans are a necessary evil. (knsfinancial.com)
It's only when it comes down to end - game content such as the Raid where in very occasional situations some classes are more useful than others, but with only three classes available, it'll be easy to find a player with whatever class you need. (eurogamer.net)
There are occasional situations where legal matters force a company to go public, and that can be an interesting time to be an opportunistic buyer. (alephblog.com)