[GSoC idea] Resumable clone

Among GSoC 2011 ideas of git [1], it was proposed that a GSoC project
could be implementing resumable clone for git. AFAIK, this feature is
still missing in git but could be a great idea to be implemented. Does
that sound OK to the community?

[1]: https://git.wiki.kernel.org/index.php/SoC2011Ideas#Resumable_clone