one legit reason? boosting

elite lies about the amount of time played...mine says i have 191 hours being 17th prestige which is 8 days but mean while my barracks says other wise (13 days)

This is easily possible if the player has bought double xp every now and again, used a lot of clan double xp and got stuck right in during the numerous weeks of double xp we have had.

Well, I'm almost 12 th prestige at 60 hours... I don't think it includes the time from games on the community list.

Elite is not accurate. It shows none of the infection mode time. It maxes out other modes at 25 hours. So most likely it is a error. How many kills does this player have?

I made it to 10th prestige with 6days 12hrs and 36minutes with double xp the whole time from Doritos and no way he did it legit

It could be possible. I hit 20th prestige in 227 hours. I could have been faster if I joined a clan that had DXP.