It's not just the 4:4:2. We had a huge turnover of players as well as staff in the closed season and it did take a while to pull them together as a team. The supposed 4:4:2 has at times been more of a 4:4:1:1 or at others, a 4:2:3:1, so he's not just a one-trick pony.
As he's said, he is not wed to any particular formation, although we haven't seen a back 3 for some months even though we've been short of specialist full backs!
Hopefully, the two week break will mean we'll have a few more fit before our next game, including Lauent Tolaj. Based on recent performances, we can compete with anyone in this league if he has a reasonable number of players to pick from. That's not to say we'll definitely win all the requisite games but we won't go under easily.
It's a different thing altogether if we get promoted, but we'll worry about that if and when it happens. I bet Derek Adams is thinking about it though!