Geras is a huuuuge maybe honestly.
Jacqui, Cetrion, Liu, Joker, Fujin, Kabal, Kano and Kotal are all better than him, and then you have Jade, Shang, Johnny, Noob and Sub who all of them could be argued to finish that 9th and 10th spot.
I have a hard time seeing him in top 10 ngl