Analysis of Knockout Lee sin splash art.

I am back for more analysis of splash arts to discuss easter eggs, secrets, and possible hints to champions in the works. So the new splash arts are very pretty but.... very empty mostly just showing the champions and then sometimes having a few things in the splash art background.So this one will be a blast to a past as we will analyze the Knock out lee sin splash. I love the splash it is filled with easter eggs to other skins like you can see below the 3 red circle have mafia Jinx mafia, Miss Fourtune, and mafia graves. Also of course the more easy to see esquire Gragas, There is one I did not circle since this is largely speculation but you can see to the left of Lee sin's hat there are blue boxing gloves a possible competitor to Knockout Lee sin. https://gyazo.com/86c96371fa13dd8a9583b13a9bdff6e6.png https://i.gyazo.com/5893c7948f631df9f3cb7f54ee2dbb98.png