its too late for another diss to have any sort of substantial impact that will affect his career in a positive manner..
its beyond late for meek to prove himself. you dont get a warning shot after starting the battle and the other person engages (ESPECIALLY TWICE, TAUNTING YOU) and you respong with a slap on the wrist, something not effective. you have to deliver the knock out.
dude aired out drake being pissed on, having ghost writers, called him a female, etc etc AND STILL LOST. and it's because of meek himself went about everything the