It'd be a fascinating experiment. The languages we use all have a great deal of shared history. Essentially all modern languages were designed by people who we

It'd be a fascinating experiment. The languages we use all have a great deal of shared history. Essentially all modern languages were designed by people who were good enough programmers to implement compilers/interpreters/runtimes in a language like C, so it's hard to avoid some intellectual crossover. You'd need to have a separate team implementing the design proposed by this outsider.