You could be right, but the clock is ticking on Mathew’s contract. Dubas HAS to have some playoff series wins, right now. They are a vg team, but have to face some vg teams just to get out of their division, so he will be motivated to do anything that will help them now.
I am very familiar with the pressure to win in Toronto. Fans, and ownership, will not be forgiving if they lose again in the first round, or even the second, and if Mathews demands a trade after another one and done the outcry would be even worse.
Conversely, if the Leafs win for the first time since 1967 they will become Demi-gods, and Dubas will have won himself years of employment, either with the Leafs, or another team.
It’s a long winded way of saying that they should overpay, if necessary, for pieces that can help now.