Jaiswal or Gaikwad: Who's Iyer's backup for NZ ODIs?

Team India is in a pickle! With Shreyas Iyer almost back, Yashasvi Jaiswal and Ruturaj Gaikwad dazzled with their first ODI centuries in the recent series against South Africa. Now, selectors have a tough choice: should they go for an all-rounder or stick with solid middle-order options? Both players are making a case to join the squad as backups!