A popular 'bumblebee barricade fanfic' is 'Alliance in Crisis'. This fanfic takes a different turn as it has Bumblebee and Barricade forced to work together in an unexpected situation. It has a lot of suspense as they try to overcome their differences and work towards a common goal, all while dealing with their own loyalties.
Well, the most obvious unique element is the combination of two very different concepts. Harry Potter's world is full of magic, spells, and wizards, while a barricade is usually something more related to a physical barrier or a symbol of resistance in a non - magical context. When they are combined, it creates a whole new set of possibilities for the story. For example, the barricade could be enchanted, or it could be a portal to a new part of the wizarding world that Harry and his friends have to explore.
Another good one is 'Harry Potter and the Barricade's Secret'. It delves deep into the relationship between Harry Potter and the barricade, exploring how they interact and how the barricade might have its own hidden powers in the wizarding world. The character development in this fanfiction is quite well - done.
Well, Bumblebee could try to escape by building a device from the scraps he finds in Megatron's place. He's a resourceful Autobot. He might be able to create a communication device to call for help or a weapon to fight his way out. He could also look for any weaknesses in Megatron's security. Maybe there's a power source that, if disrupted, would open all the doors. Bumblebee could also try to form an alliance with some of the other captives or minions in Megatron's lair who might be disgruntled and want to escape as well.
Bumblebee's fate in the comics is not consistent. Sometimes he dies, but there are also instances where he escapes death and remains a vital character. It all comes down to the particular comic storyline and the creative decisions made.