Thanks in advance if anyone has ideas: I take my two kids (5 and 3) to and from school most days with my Radwagon. They fill up all available space on the back so my only storage for kids' bags is the one front basket. I'm wondering if it's possible to use these two bolt holes on the rear of the rack. They're not threaded so I don't know what they were designed for (handling during mfg process?). But they look like they could support a small rack and/or basket combo with the right hardware. Picture a milk crate sized basket (or literally a milk crate) directly behind that kids seat. Curious if anyone has gotten further along with this possibility. Thanks,

Thanks in advance if anyone has ideas: I take my two kids (5 and 3) to and from school most days with my Radwagon. They fill up all available space on the back so my only storage for kids' bags is the one front basket. I'm wondering if it's possible to use these two bolt holes on the rear of the rack. They're not threaded so I don't know what they were designed for (handling during mfg process?). But they look like they could support a small rack and/or basket combo with the right hardware. Picture a milk crate sized basket (or literally a milk crate) directly behind that kids seat. Curious if anyone has gotten further along with this possibility