Different Weapon Animations From Content Updates

I know this may seem kind of a silly topic but I’ve always wondered why some of the gun animations in Halo 5 have changed after some of the content updates. For example, the earliest change was with the magnum reload animation. When your clip was completely empty it would only do that one animation but nows there’s two different ones. The second noticeable change was the smg shooting animation. Before when you sprayed with the smg the gun was very controlled by the spartan, Now the smg is very shaky and kind of all over the place. The most recent change was in the Monitors Bounty content update with the Light Rifle. Before this update sprinting with the Light Rifle covered most of the bottom of the field of view, similar to the shotgun sprint animation. Now after this update the Light Rifle sprint animation looks more like the Hydra sprint animation. I honestly don’t mind these changes but I am just curious as to why 343i made these changes. Any Ideas?

I know this may seem kind of a silly topic but I’ve always wondered why some of the gun animations in Halo 5 have changed after some of the content updates.

For example, the earliest change was with the magnum reload animation. When your clip was completely empty it would only do that one animation but nows there’s two different ones.

The second noticeable change was the smg shooting animation. Before when you sprayed with the smg the gun was very controlled by the spartan, Now the smg is very shaky and kind of all over the place.

The most recent change was in the Monitors Bounty content update with the Light Rifle. Before this update sprinting with the Light Rifle covered most of the bottom of the field of view, similar to the shotgun sprint animation. Now after this update the Light Rifle sprint animation looks more like the Hydra sprint animation.

I honestly don’t mind these changes but I am just curious as to why 343i made these changes. Any Ideas?

Maybe 343 changed it to give the player a better field of view?