you answered your own question
Prospects and rookies have stepped up and played major roles on championship teams before.
Hell when the Kings were on their 6 game winning streak they had two rookie forwards playing very well on the second line, until the coach decided to blow it all up to move up a veteran for some reason.
Oh well, Kings are in serious trouble folks. We'll see, the last time they were in serious trouble they won 4 in a row, so lets not completely throw in the towel but this lineup Sutter iced tonight is not winning 2 of the next 3, so either he goes back to what was working or we are done.