Easy does it -
Hardly, likely to be the priority of his widow and family to post messages on this Site ... a) they may not know how to access the Site; b) they may have made no decision about business continuity / selling the business / goodwill etc.
Sure, the Puzzle is very disappointing, BUT it is obviously not an MM puzzle, and is a 'quick fix'.
When the creative talent has left, unlikely to see similar BUT maybe (in time) the DT will find another good compiler.
Doesn't half make you appreciate what a lot of pleasure MM gave many ABers.
... and, when an ABer or two emailed him (with a moan) MM took it in good spirit and would always 'hold up his hand' if he had erred. Too few of his ilk around, today.
After a couple more Saturday GKCrosswords In the New Year (when at least one DT Director has returned to work from the Channel Islands!) let us then consider sending a co-ordinated message to DT about ABers point of view ....
There simply may not be 'a replacement' to MM - he was one of a kind, and a good guy.