Fascinating summer awaits with McInnes at helmpublished at 13:31
Brian McLauchlin
BBC Sport Scotland Senior Reporter

Now the final whistle has blown on a calamitous campaign for Hearts, the focus has to be on ensuring there is no repeat of those mistakes next season.
It all started brightly with an excellent performance, but no win, against Rangers on the opening day.
But as soon as the following weekend - and the shocking first-half performance at Dens Park - it became evident this season would be far from plain sailing.
That was followed up by a League Cup exit to Falkirk amid a run of eight straight losses to led to Steven Naismith being shown the door.
Neil Critchley made a promising start with wins over St Mirren and Omonia Nicosia in the Conference League. The future looked bright, but the wheels came off again soon after.
One win in nine followed along with an exit from Europe after failure to dispose of Moldovans Petrocub at Tynecastle.
And after stumbling to the split with one win in five, a bottom-six finish plus defeat in the Scottish Cup semi-final to Aberdeen meant Critchley's time was up.
Lessons have to be learned from the mistakes made, not just this season but over the past two or three years.
In Derek McInnes, Hearts now have a man who knows the league inside out and, probably more importantly, knows what Hearts are all about having come up against them on many occasions.
He looked genuinely excited at the prospect of working with Jamestown Analytics. And despite many cynics still trying to figure out how it works, McInnes says he plans to use the tool to its fullest, with the first evidence the pre-contract g of Greek winger Alexandros Kyziridis.
This summer at Tynecastle will be fascinating and with new investment on the horizon from Tony Bloom, the expectation from fans will be even greater.