Good clarification and good idea (I think MGC_Vlad also mentioned about this in his video). I have been working lately with IOS version's Skillz PvP system so my mindset was in that world and I thought "shortcuts for skills" was a reference to Skillz's PvP system.
The main target for the game is mobile, that's the reason there are some seemingly strange choices like automatic lane selection. It's a bit "lightweight" game to be a real pc game imo. I build this pc version only because it comes almost as a freebie in unity.
Those "I can see my house from here", "Ardiaan" etc. are voice acting by yours truly :D. Wasn't sure that they would work, glad to hear you enjoyed them.