Technical Grappler

As a technical grappler, your character can use your dexterity score instead of strength to modify athletics checks related to grappling/shoving/disarming checks (so athletics checks specifically related to grappling would be based on Dex + prof, but a normal athletics check, like climbing, would just be based on strength as per usual - just to clarify). Additionally your character may initiate a grapple with their bonus action(if they are a monk or barbarian and can typically attack as a bonus) or a reaction, in addition to the typical method of initiating a grapple.