Could you filter for interns with more experience? i.e. ones that have done a couple of internships before at Microsoft, Google, etc. Or since reddit is mostly

Could you filter for interns with more experience? i.e. ones that have done a couple of internships before at Microsoft, Google, etc. Or since reddit is mostly open source, hire interns that are already familiar with the code base? Or hire interns that can work for 6-9 months rather than 12 weeks? Just some thoughts...