My Titan is my main man, I played him to lvl 28, by that time I had exotic armor and legendary armor for both Hunter and Warlock. So I started both types, one I hit lvl 20 with both, applied the armour. Instantly hit lvl 26 and 24 ( 2 legendary 1 exotic 1 blue: lvl26... 1 leg. 1 exotic. 2 blue lvl:24) Best thing ever done. My Titan is the one I use to rank items like crypt arch and such. With the exotic engram purchased from Xur I mostly get other armor than what can be used for Titan. So it works. Still have to rank up the crypt arch for my other roles though bc armor. Though if you rank up one for like vanguard, the other dead orbit or crucible etc you can use him to purchase weapons etc..... Just not some armor. Unless you go to the Vanguard Hunter/warlock... That does work :)

Yeah I think it's pretty easy to read is as random item for THE CLASS YOU'RE PLAYING. Should read..... random item for any class even though you aren't playing them all so too bad if you can't use it lol