Tuple is not a value type. And this means that they won't add an implicit conversion, because right now a major focus of .NET and C# is also performance. and th

Tuple is not a value type. And this means that they won't add an implicit conversion, because right now a major focus of .NET and C# is also performance. and this conversion would mean an implicit heap allocation. They'd rather avoid adding features of this sort as I understand it.