Your not he only one. haha

Hmm... Well, the problem is that big record labels like SM are, for the most part, after money. The entire entertainment industry functions essentially on the basis of making money; the major entertainment, I mean. They are unfortunately willing to exploit artists for the sake of profit. Oftentimes, artists are, in a sense, forced to do things or maybe even project an image that is not really who they are because they essentially don't have a choice. Lots of "ordinary" people make sacrifices for their jobs, on a daily basis. Because suju is so popular, the stakes are higher, so to speak.
It's probably this type of corruption, that permits the unequal distribution of profit and credit amongs a record label's artists, regardless of how popular they are. This is terribly unfortunate, but is sadly the reality of the situation..This is information I've gathered, myself from once wanting to be a singer, so I hope it's accurate enough ^^'
As for disbanding.... I'm usually the last one to hear about things like this, so I won't say it's not going to happen. But there's a chance it might not :) it might be that they are actually taking a break, of sorts, being that their leader is going to the army and that Heechul is already there... They might be worried that suju will not be popular with less and less members, so don't worry too much :)

OMO! WTF?! WHY? UNNIE. TELL ME! :((((((

true. so true.