Rek'sai idea

so idk how broken it would be or how well it could be implemented, but could she have a passive that when she completes a recall she can leave a tunnel there where she recalled and return to the tunnel? i only ask because her recall animation looks like she was digging or something. i thought itd be some nice flavor. Of course she could only set up the "recall tunnel" in her jungle, and maybe X distance from jungle camps