The Role of Tyrion Lannister in Mediating Between Daenerys and Jon

Given the complex dynamics within the Game of Thrones universe, it is conceivable that Tyrion Lannister could serve as a key intermediary to bring about an alliance between Daenerys Targaryen and Jon Snow. As Daenerys's ultimate weakness is betrayal, and with Jon being both a potential lover and a nephew, and Tyrion as a loyal confidant, they might be the only characters sufficiently trusted to bridge this gap.

Setting the Stage: Negotiation Over the North

The North stands as a critical issue that could unite Daenerys and Jon. As the North is suffering from political turmoil and starvation, and with characters like Petyr Baelish still plotting against Sansa Stark, the politicking of the North could be the crux of a larger alliance. Tyrion, with his political acumen, will likely have to initiate these discussions.

Daenerys's and Jon's Motivations

Daenerys Targaryen, who seeks a token of obeisance to serve as a symbol of her supremacy, is looking to consolidate power through alliances. Jon Snow, on the other hand, is no true King but a pawn in his own game. His ultimate aim is to prevent any further destruction and betrayal that could lead to the annihilation of House Stark and the people of the North. Despite initial reluctance, both characters could be persuaded to put aside their differences for the greater good.

The Impact of Ethical Dilemmas

The show's portrayal of Daenerys is often seen as too morally perfect, which diminishes the realism of her character in critical moments. In contrast, Tyrion's complex ethical dilemmas make him a more relatable and believable character. However, Daenerys does face significant ethical challenges, such as ignoring King's Landing to aid the North, and dealing with the Tarly family. These moments, though minor in the grand scheme of things, foreshadow her eventual downfall.

The Potential for Tragedy and Complexity

An easy alliance between Daenerys and Jon, who are natural allies and lovers, would serve as a tragic and compelling proof of the complexity of their situation. This would echo George R.R. Martin's tendency to avoid obvious solutions, thereby maintaining the narrative's tension. The conflict can remain set up to ensure that even the potentially happy outcome of marriage between Jon and Daenerys would be filled with misery and complications.

The Significance of George R.R. Martin's Writing Style

George R.R. Martin's writing often leaves readers questioning the obvious paths and instead delves into the complex web of relationships and moral dilemmas. This ensures that every decision and alliance has profound repercussions, making the story all the more engaging. Consequently, Daenerys's and Jon's alliance, if mediated by a trusted figure like Tyrion, would be a testament to the intricacies of their world.

In conclusion, the mediation of Tyrion Lannister in bringing Daenerys Targaryen and Jon Snow together could provide a crucial narrative device that adds depth and complexity to their respective character arcs. This alliance, rooted in mutual necessity and intertwined with ethical considerations, would be a poignant reflection of the challenges and moral quandaries that define the Game of Thrones universe.