That's the trick with the cap; term is going to hurt either way. Short term, the money, thus the cap hit, has to bump up big time. Long term, and it's difficult to get rid of the player, so everyone just gets stuck.
The second part would be great, had the Kings managed to do anything. The first year of the deal, 13-14, ended up working out. As we know, everything since then has been crap. Not all on Quick, but if we're talking about what other goalies the Kings should've kept, there wasn't the possibility of keeping anyone else. The day that contract was signed prevented that. Other than Petersen, but only because he's been very cheap. Which, we all hope, changes after next year.