I sort of get what says with the JT on JTT - our opponents range is heavily polarized between monsters that he's been slow playing and weak pairs/bluffs, very few good decent made hands so we just want to focus on the nut part of his range however I don't think shoving is best here since we wouldn't shove the river with air but we might bluff raise smaller.

philly in your hand I'd 3 bet bigger since he's likely to call with many dominated hands, need to think about the rest of the hand before I comment.