OK, so I ended the season here, in the Diamond II league, with a little over 3 hours to go till the actual end of season.
This is pretty awesome, I managed to match the best league I reached so far in many seasons during which I played SM!
Maybe I could have pushed for Diamond I. And maybe I could have gotten there in time before the season ended.
But I think this is enough, one league higher than my goal was, truly before a pretty massive investment in cards (booster packs) + additional cards picked from the market.
However, if I manage to upgrade a few more cards I have my eyes on, I want to finish next season in Diamond I. Certainly not lower than my current league.