For LFG groups, you're absolutely right. It's definitely doable without any of those but it will be much more challenging, and let's face it, if you want to raid your way it's better to do it with a group you know. Nobody uses LFG to find a group and then says "so, we're going to do this the hard way, guys!" Plus I'm not sure why you [i]wouldn't[/i] max out Sunsinger! It's an extremely versatile subclass. I used to love Voidwalker but since TTK launched, Sunsinger has really grown on me (although I tend to use Radiant Skin rather than self-rez for everything but Oryx). I've also thus far avoided raiding with my Titan and Hunter because I haven't fully upgraded my Defender/Nightstalker (mainly due to limited playtime and being Warlock-obsessed). Once I do, I'll start raiding with both. Not before.