I agree with your Tierney point and I reckon he will continue to get better. With regards to pressing well I don't, we pressed the ball with sometimes 2-3 players and not one broke the play up and on rare occasions that we did we lost it immediately. So yes we pressed but not well and more often than not the hearts player skipped away with relative ease.
Sol has the attributes to be decent but often makes poor decisions maybe the manager being a former defender should have a word with him