Some Ideas about Pyke's Kit

I was doing some theory crafting about his kit using the leak (which so far is completely accurate) and what I saw in the teaser what do you guys think?

Ultimate - execute (think Darius ult) resets and gives gold to team (might synergize with passive) (might have to do with the hook ropes drowning enemies)>>> (e or w) - some sort of burrow using knife as a fin like tool (think rek'sai?) possibly his initiation >>> (w or e) saving a teammate, (maybe a long CD ability of some sort) (Maybe uses ropes to pull an ally underwater and reemerge them in a targeted spot nearby?) >>> Q Something to do with his knife (a more basic looking ability with potentially some sort of synergy with other basic abilities) >>> passive > Possibly a list? (think kindred) somehow puts champions in the list (Maybe execute can only be done on characters that are on the list?) (maybe Pyke's abilities have bonuses against champions that are on the list?)

I know the kit doesn't sound super synergized, but I think it sounds like a solid foundation. There's obviously some discrepancies though.