Humza Yousaf has been dealt a crushing blow as a new poll has shown that 7 out of 10 Scots want “fresh leaders”. While a Holyrood election is not scheduled until 2026, a poll of 1,000 voters in Scotland found that 70 per cent of Scots agree that the country needs new leaders. It also found that more people agree than disagree that the SNP deserve to be re-elected, with 46 per cent disagreeing and 36 per cent agreeing. Just 26 per cent of voters agreed that “competent” is an accurate description of the current Scottish Government, while 46 per cent disagreed. While more than two-thirds said tha…