It seems positive for you lot that these changes are being made. Henderson seems to have a good reputation in the game, but perhaps needs to be a head coach somewhere now. Briers is more of a surprise as he seemed part of the furniture like Paul Wellens at Saints. I'm not sure which direction he'll go in now if this is true, whether he'll stay in coaching at another SL club or look for a head coach role further down the ladder.
I wonder if there will be more changes. Your youth recruitment isn't good enough, at the last two age groups now you've completely missed the best players in Warrington. Last year too many went to Saints/Wigan, this year because of covid a couple have just been missed completely. Several incredibly average players have been given scholarships, including some playing in the lower divisions, yet a couple of the best players in the top league in the age group are sat unsigned waiting for the first club to come along and take them. If you can't even put the effort in to get your own town looked at properly it's not good.