What are your FICO scores. Did you burn Disco? You could try their pre-qual.
You could still try Discover's prequal just to see. You MIGHT luck out. When I got mine it was secured, dh's was not....man I was jealous. Happy for him, couldn't understand why he got a cashback card with a pretty decent limit compared to mine. My scores were higher with a cleaner file. You might luck out, idk. gl!
Btw, on the Disco prequal it told me straight up I qualified for their secured, nothing else....same with ds and dil. He dh, it showed he prequaled for cashback and secured. So when he (no really me) did the app it said for him to call in and that's when we found out he qualified for the cashback card. So that's all I can tell you. If the prequal mentions the secured, it's a gamble. Just wanted you to know that.
We called right when it said too and ck or Exp, can't remember dinged the HP before we could shake a stick, so it would have been useless to not call in. He got a $2k or 2.5 limit! But first the guy wanted him to send a pic of his id, dh said for him to talk to me and the guy said this is a good card, wanted me to upload while he was on the phone so I did and bam! The guy even giggled with me, I was like dang......why couldn't that have been me? Of course dh file was waaaaay thicker so I understand really. But he had soooooo many lates, omg not even funny (don't ask, I will not tell...yeah, that bad). Check that prequal!