Meek Mill's diss track to Drake has earned him a lawsuit

It was revealed today that WWE Star the UNDERTAKER(Mark Calway) will be sueing Meek Mill for $1M for using this theme song 'Wanna Know' on his diss track. could things get any worse for him right now? even the song has gotten tons of horrible reviews since it was released. here is what the WWE superstar is ranting....
"I DON'T KNOW IF HE DIDN'T THINK I WAS GOING TO HEAR IT, BUT I DID. I WOULDN'T HAVE FILED A LAWSUIT IF THE TRACK WAS ACTUALLY GOOD. BUT SINCE HE INCLUDED MY THEME IN A F*CKING GARBAGE TRACK, I'M ANGRY. MY PLAIN THEME SONG WAS A BETTER DISS ITSELF THAN MEEK MILL'S, IF I HAD A CHANCE, I WOULD LOVE TO TOMBSTONE MEEK MILL." Drake must be very happy right now LoL.....