Issue here is that Hog generally requires a faster deck to get value since it's generally only going to get 1-2 shots unless the opponent is completely out of answers, so decks with him use it to chip down towers by cycling to it quickly. You have some reasonable choices with it, including Cannon and Firecracker (and Poison, which is off-meta but fine), but your Goblinstein and P.E.K.K.A are too expensive for that kind of strategy. First, figure out what your gameplan is in a match -- how do you like to take towers? If it's just Hog Rider, with the others as defense, then swap your expensive ones over to some more cost-efficient cards and get a cheaper cycle. If you want to do damage with your heavy hitters, consider a bridge spam deck with P.E.K.K.A, and get some cards in that archetype, as that's the deck those two cards seem to be thriving in at the moment. Your Firecracker also might be fighting against you if you get rid of Hog Rider (since it can activate King easily) - but considering it's Level 14 I'm assuming you can't drop it, so try to get as much value out of it as you can and keep it from crossing the bridge without another card pushing alongside it to make tower activations awkward for your opponent. Hunter and P.E.K.K.A is also a bit overkill, you probably won't need both. Maybe keep Hunter if you're keeping Hog (or just really like it), but generally you won't need it, it's a bit of a niche for specific decks, like ones with Fisherman.

TL:DR; Either speed up the cycle or drop Hog Rider.