Opportunistic Wrestler

You’ve developed the skills necessary to seize the opportunity to grapple during close quarter combat. You gain the following benefits:

• You can grapple as a bonus action on your turn.
• You gain proficiency in Athletics or Acrobatics.  Alternatively, you can add double your proficiency bonus to Athletics checks made to grapple a creature or escape a grapple.
• You can use your action try to manipulate the creature you are grappling to force them to move or be put in an unfavorable position.  You make another grapple check against the creature you have grappled.  If you succeed, you gain either force them to drop an item they are holding, have disadvantage on their next grapple escape check or attack roll, or force them to go prone.