Why would he leave an NL1 side to join a side that is plummeting toward NL1 itself, and not long before the promotion door slams shut?
There is no doubt that DR is a SL head coach prospect - as other Haven coaches before him - but he will need to realise a top three finish this year at least to even be considered. If Haven make it to the GF (and no SL promotion at current odds); then it will do well to hang on to him for another season, unless the BoD give him compelling reasons to stay.
Warm regards,
Red Rose.