Can we have demotion games

I honestly like this idea. Then for instance, if someone was Silver 3 0 LP and about to drop into Silver 4 60-75 LP, instead of having the 60-75LP if they lose the 2 out of 3 they just drop to Silver 4 0 LP with a 2 or 3 game grace before the next demotion. It would make the system feel more fair since we have to jump through hoops with the promo games.

At least a heads up would be nice. "A loss here will demote you". All I'm asking for. It gets really tiring being able to lose 2 games sometimes, 4 games other times, or the classic just 1 then you're demoted.