Seasoned paladin Dan Desmond is here to answer your questions and provide you with your biweekly dose of retribution medicine. Contact him at firstname.lastname@example.org with any questions, concerns, or suggestions!
On a clear day, just after the sun has set and there is no moon in the sky, if you are very, very lucky you can just make out the approach of Warlords of Draenor. People with expensive telescopes and bucket hats will insist that it's Mercury, but I've learned to never trust anyone wearing a safari vest.
Let's address the question that is undoubtedly burning in your mind: should I use the "boost a character to level 90" feature on a paladin? Well that's a very good question, thank you for asking it. If you don't already have a paladin at max level and want one, Warlords provides a great opportunity to hit the ground running with your new favorite class.
Personally, I'm not entirely sure what I will boost. One thing I've always wanted to try was a holy paladin, which would seem to be an easy option given that my protection offspec saw about as much use as Denver's offensive line during the Super Bowl. But just jumping into a completely new role with mostly new abilities never appealed to me, especially if that first jump happened during raid time. I like to be able to prepare for my inevitable failure so that I can write up a short list of excuses why I Beaconed a hunter pet and healed only myself for four consecutive attempts.
Scenarios like that are why I try to learn a class from the ground up. Not everyone is like this though; many people prefer to go on the internet and read about these things. Therefore, as I'm leveling I'll recount what I've learned - my triumphs, my mistakes, my body count – in the hopes that should you choose to exalt one of the Light's blessed warriors out of the dregs of the single digits to the heights of the nonagenarians, you might find the transition just a tiny bit easier.