Perhaps more striking? Purposeful striking to mess up their balance instead of points. The sweeps seem a little tame, so maybe a leg strike for a frac and to help get rid of their ground control. Or maybe a half throw/full throw with a leg strike. Striking counters could be nice too. Like let's say someone does a knee to your pecs and lifts themselves up. Next move they push you away and lower their leg, but if you go for a knee, the counter would be 2x as strong because of them pushing downwards, while you knee upwards. This should give an almost guaranteed glute/hip frac/dm. Or perhaps a kickcheck moving into a kick of your own. Also, we could add a dodge. Like lowering shoulder to duck under a hook. Also, the snapkicks could be explained to further detail and separated into different kicks. Like front kick, roundhouse, or even a push kick.
Maybe add a rear naked choke? A good counter could be a hip throw.
We could also add counter replays. Like how it says a low body grab counter suplex in tiers, we could provide an example replay of a low body grab working against a suplex.
These are just random unorganized ideas, but I hope they light a spark in your guys' minds :P