How come 'hopefuls' never get another chance?

[Cal.]

I've noticed that when there's 'hopefuls' that are vying for a place in the house, they never get another chance to go in the next year or anything. I wonder if it's a conscious decision by the producers or if every 'hopeful' has become snobby about it since getting rejected or whatever. It'll be odd if Sue doesn't go in next year since she very clearly wants it bad and they deemed her good enough to go in on launch night.

[fitz2k2]

a few have auditions multiple times and finally got in the house

[Denver]

I can remember fans going mental when the fat black guy didnt go in BB11 when the girl quit after 2 days

[Glenn-C]

I wonder if say Simone, Andrew or Sue went back to audition for next year, would they be allowed?

[pontyboi]

kinga went back in in BB6

[Gusto Brunt]

I wonder if the gay wizard will get another chance.

[Vicky.]

I guess this year, as they charged people to vote on the first night they might be on iffy ground if they just put the 3 rejects in after the vote decided on tom ( :bored: ) so I would maybe expect some of them in next years, if there is a next years as they appear to be purposely trying to kill the show

Showbiz was given another chance after the stupid launch night twist when he was technically evicted. But this was probably because there wasn't a public vote for it. Same with Kinga.

Having said that though, there was a normal eviction vote for Nikki and then she was put back...did BB actually have to refund people for that? I don't remember ever finding out, surely they got a fine for misleading voters at least