Yes, I think it would be helpful if they did this. If someone is leveling a job that they didn't have gear raining from the sky for while going through the msq, they might just not realize what they have on is a little too low for the next thing they are trying to queue for or might not stop to think of the potential that they'll end up in something they are undeargeared for if doing a roulette. Personally I'd much rather have the game tell me I need to up my ilevel then allow me into something where I'm basically useless.