No way. Have you ever tried putting anything somewhat heavy in that pocket?
1. It looks awkward AF.
2. Easy to hit the gun against stuff since it will be further from your body.
3. Those pockets are not designed to hold weight.
4. Move a lot and you risk losing the gun.
5. The pocket and Hoodie are not designed to draw a gun from the pocket, what will happen is you will end up lifting your hoodie and the holster will not release the gun. Have you ever used a holster?
The pocket is usually awkward, combined with not being rigid, it is easy for the sights or your hand to pull it up. Just test it, unload your gun, drop it in your pocket and try to draw using one hand.
I am sure there are 20 more reasons why this is a terrible idea.