UPDATE #1 A total of 10 additional prestige emblems have been found but Fourzerotwo just confirmed the 5 prestiges! However he only confirmed 5 more were added so if you look below:
MW3 might be getting 5 more prestige levels according to the images below you can see that there is room to go from prestige 11-15. This is all from a steam forum post that went live today. Do you think the is legit? If so what are you thoughts on more prestiges being added to MW3?