What will happen if april cameback

If you are asking if they will do well, then the short answer is no.

100% they're going to just keep April hiding until their contracts end. Next year will be their 7th year anniversary and the group will disband. DSP was going to do that anyway but since Naeun got attention and Lalalilala promotions were successful, they thought they could salvage the group, but that turned around after the bullying allegations.

I think they might win a Grammy.

DSP should disband April if they do not want to ruin their image. It seems like all the anger from the other controversies, who just disappeared from the public eye, is being put on April and DSP right now. Plus their handling is just putting oil in fire and making it worse than it already is. IMO, they should disband April or put them on hiatus instead of what they are doing now even if they are innocent. Their image has taken such a hit than even the president could declare them as innocent but it wouldn’t make a change.

the gp wouldn't be able to name their last comeback so if they did comeback maybe the gp would actually listen to their songs just out of curiosity

not do well