Idea C4/ "Putty"

What if we had Putty/C4, like a remote explosive. You toss out how every many explosives you have and use the trigger to blow it up, explosives will despawn once thrown like a normal item after some time. This would allow us to throw C4 in hallways when out enemy runs through it and actually choose when it explodes unlike grenades/moltovs. I think this would bring an entirely new aspect to the game making battles more hardcore. Imagine this: You are running through the nether when you see an enemy on your compass, you quickly run into the tunnels while dropping C4 behind you.You crouch behind a wall and watch as your enemy steps over your C4 "Time to blow this up" you think as you detonate the C4. The enemy takes massive damage and is half health from your trap as you jump out and spray him with your ak, you have won the fight.

 

What if you can only deploy 2 C4 at a time? like a limit. So basically only 2 C4 can be thrown by 1 person until it is detonated.

 

I see, I didn't realize all these factors that would come into play with this, thanks for the feedback!