Offhand, dynamic lighting, combat animations

Bring offhand to bedrock no matter what the item is,and optifine like options to hold a torch in your offhand with light gleaming across the section would make game experience more realistic, adding sweep and hearts dropped animations to bedrock would be revolutionary as it gives the player the feeling to kn9w that damage has been dealt and is very satisfying. Extra; please make it so that Java bedrock cross platform play is enabled to players worldwide for more minecraft fun without the use of plugins for servers like geyser etc. Thank you