So, I'll offer my two cents as a current MOTs. I think that it is a fun tradition that people engage in, but it is a fairly empty title. I say this with the greatest respect for the staff who run it and the community who voted me in, but it's not obvious until you are an MOTs what goes into being an MOTs. I won't say much, as I believe I'm not supposed to other than what's outlined in the thread about it.
I don't think the tradition should be removed or anything, as it is fun and it is nice to nominate and vote for those you think deserve it. You do get to know the staff more while talking to them "behind the curtain". There's just not much to work on. Without actually engaging with your MOTs or even as MOTs engaging with the community or game, you don't do a lot more other than pass along things you hear or notice in threads/discords.
I do think that even if MOTs get to know the staff better as something other than staff-- that if that were to be a goal of the staff it should be extended to the player base. FH's player base is small. Hosting meet and greets, questionnaires on the forums (I think most of them do actually), maybe a podcast or even a little forum panel posted once a month or however often they wanna do it. There's no real reason that MOTs should be the only ones getting to know the staff if that's the best or the main reason to keep MOTs around.
Do the staff need the support? Probably not. Is it a fun little thing that the community can continue to do? Yeah, definitely.