Merge Request after realm transfer

I recently transfered back to my old server last week, is there any way I could have my old logs merged in with my new ones? I see some posts saying it’s impossible while others say it’s possible. Here’s hoping someone can help.

Old realm: https://www.warcraftlogs.com/character/us/kilrogg/norbeam
New realm: https://www.warcraftlogs.com/character/us/zuljin/norbeam