Why there can be 'no underestimating importance' of semi-final for Donspublished at 14:16 17 April
Liam McLeod
BBC Sport Scotland Commentator

As the Aberdeen supporters trooped out of Pittodrie on Sunday lunchtime the mood was as if the Dons had lost and, in fairness, Rangers' late equaliser had the feeling of a huge moment in the home side's season.
Quite how Aberdeen threw away a 2-0 half-time lead against 10 men is something Jimmy Thelin will be seeking answers to this week.
The two points left on the floor dropped the Dons to fifth in the table, their lowest position since the opening weekend of the campaign and coming at the worst possible time.
It was the 14th time in the Premiership this season that Thelin's men have shipped a goal in the final 15 minutes of a game. And it was the fourth time in three seasons Rangers have scored in second-half stoppage time at Pittodrie, resulting in a five-point swing from those three matches.
The late defeats at St Mirren and Dundee United, the infamous 3-3 draw with Hibs and now this 2-2 draw that leaves them three points adrift of Hibs in third with five games to go, have all been costly and indicates a soft centre that could cost them £6m from guaranteed European league-stage football next season.
However, there is another route to that particular pot of gold and that involves beating Hearts in Saturday's Scottish Cup semi-final, which Thelin will have to quickly turn his attention to.
Incredibly, it will be just the third time these two Scottish football behemoths have met at Hampden Park. The first saw the Dons compound Hearts' 1986 misery in the Scottish Cup final a week after they agonisingly missed out on the league title, while a decade later it was the Edinburgh side who prevailed against Roy Aitken's League Cup winners in the last four.
The Dons' Hampden record has left plenty to be desired in recent years. This will be their 11th Scottish Cup semi-final since the turn of the century - with one of them played at Ibrox against St Johnstone - and they have won just two of 10. Both of those successes were against Hibs in 2000 and 2017.
Third place is still doable, but with Hibs unbeaten in 17 and with a vastly superior goal difference, they are now big favourites for that prize.
The Scottish Cup offers Aberdeen, Hearts and St Johnstone an opportunity to gazump whoever finishes there.
There therefore can be no underestimating the importance of Saturday.
