It can and I'm not saying it won't, but you need to factor these things in when evaluating their performance otherwise like
@DubaiSpur says, why not appoint non league managers that play attacking football and give off good vibes?
Even his biggest bigger upper on here
@tommysvr has said the Japanese league is flaky with teams going from relegation to title challenging all the time, that puts in to question those achievements straight away to me and then what do we have after that? International football (lol) and Scottish football (double lol) I'm sorry but this guys reputation is built on sand.