for premier
now THAT is an obscure one LOL. but yes, he's good
I don't think watching Pro play is that good. They're playing pros, their util is more for pro play with combos with teammates. Now I'm not saying you can't combo with teammates, but the fact is most people won't if you aren't pro, and you aren't playing pros either.
So I'd say just know your lineups? I know fade/sova lineups on pearl
not exactly pro games but rather vods from their streams I've learned alot from watching those