Donaldson is better at attacking the line himself, he seems to be able to find/make the gaps better where as Harrison tends to get swallowed up. But overall I prefer Harrison. His shoulder injury in the final minutes of the last trial puts Donaldson square in the 10 spot and it'll be tough for Harrison to re-claim it.
Even last year Harrison was dropping back to 15 a few times for others to come in at 10, before his injury. So I was expecting that to continue in 2022.
Ramm last season wasn't as good as the season before, but he was still OK on the wing. Nawaqanitawase had a great start to Super Rugby but has since been a shadow of himself. His performance in the trial didn't help. Nor did the performances of James Tuner and Tevita Funa both of whom impressed me. There's a lot of jokes & comments about Marky's insta photos, but they're mostly vanity muscles. What we really need to see is him finding his performance & abilities in attack again, while building defensive skills. Really hoping we see more from Mark in the next two trials, but if we don't, I'd be leaning towards having others in the squad ahead of him.