A few thoughts on the WTGs:
Chiefs:
A pretty good selection of players in my opinion. Kainga isn't the biggest TH, but impressed me during the ITM Cup. Vant Leven more than deserves his spot after strong form for Waikato, while Leitch has always impressed me for Japan. Good to see Nemani still in the mix as he has some serious raw talent - I would have picked him in the top squad ahead of Osbourne, but that is another story! With Manu now elevated to the top squad there is a spare space, so it will be interesting to see who they pick up.
Blues:
Piles of talent here - if a little raw. Edwards, Visinia, and Nikoro should all feature (and star) in the Under 20 squad this season, and being involved with Blues will certainly benefit them. Ahki has a very good step and is deceptively powerful, though does need to work on his distribution skills. Polwart was unlucky to miss out on the main squad, after impressing over the later half of the ITM Cup season, though I do wonder whether he just lacks a yard of pace?
Hurricanes:
Not the most inspiring WTG I have ever seen. To me Buckman, Coman, and Dixon are all solid ITM Cup players, but I'm not convinced any are Super Rugby players. Gibbins impressed me for Manawatu, but the Canes aren't exactly short of openside options (with Lowe, Lam, and Savea) so is unlikely to feature. I probably haven't seen enough of Peleseuma to make a fair judgement yet, but he hasn't impressed me thus far - he looks solid in defense, but he seems to have an aversion to passing the ball, which isn't a great quality for a midfield back....
Crusaders:
Kurt Baker is a great pickup (he should have been in one of the main squads to start with) - it was criminal how little he was used for the Highlanders. Not sure about Barone, but Fa'anunu had a pretty good season for Canterbury, though he does need to work on his mobility. Everson is a good young lock, though should consider looking somewhere else (perhaps South
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) next season (when he has done some more developing) as he will struggle to break into the Crusaders 22 any time soon (with S Whitelock, Romano, Donnelly, and Bird all around). Not convinced on Fonotia - he is a big guy, but seems to lack the pace and, more importantly, the distribution skills required to be a midfield back at Super Rugby level.
Highlanders:
I'm happy for big Brons Murray (as I know the guy personally), but I'm not really sure he warrants inclusion. He has experience, but I would have thought someone like Nick Barrett should have been included. Barrett has spent two years at the Crusaders learning from the Franks boys, and looked very good for Southland this season so I am very surprised to see he didn't get a look in.
I would have liked to see Rob Verbakel included, but perhaps he needs another season of ITM Cup rugby. Happy to see Hugh Blake included - he struggled a bit during the ITM Cup, but he has the talent to go a long way. I would have liked to see Paul Grant included as he was superb for Otago before getting injured - perhaps his injury is worse than first thought. Frae Wilson is an interesting inclusion. He looked out of his depth for the Canes at the end of last season, but looked much more comfortable for Wellington during the ITM Cup. I though Kenatale would have been given another shot (as he was good for Southland this season), but I don't mind Wilson.
Ensor's inclusion is unsurprising - hopefully a season learning from the likes of Ben Smith will help round out a few off his rough edges, as he has some phenomenal talent!