Kobbie Mainoo admits he would take Alejandro Garnacho’s ‘crazy’ pace if he could snatch one attribute from his Manchester United team-mate and fellow Premier League wonderkid. If there is maybe one thing Kobbie Mainoo is lacking – the 18-year-old already a midfielder with a skill set broader than Shaun Ryder’s accent – it’s speed. Ok, he’s certainly not slow. Far from it. But, by Mainoo’s own admission, he would love to possess the searing pace fellow Manchester United starlet Alejandro Garnacho uses to strike fear into the heart of full-backs up and down the land. The future is bright at Manc…