Titan Grappler

Increase your Strength or Dexterity score by 1, to a maximum of 20.

Towering Might. You count as one size larger when determining your carrying, lifting, and dragging capacity, and the size of creatures you can grapple or shove. 

Overpower. When you attempt to grapple or shove a creature, that creature has disadvantage on their roll to resist. Creatures grappled by you have disadvantage on their attempt to escape.

Get Over Here. When a creature escapes your grapple, or resists your shove or grapple attempt, you may try to shove or grapple the creature again as a reaction. You may use this feature once before you must complete a short or long rest to regain the use of this ability.