It should be win win as for a video game... As for the fights noone likes a pure fighter you cannot multiclass, because he would be plain boring
I honestly don’t get this as a response. 5e’s subclass system means that there’s plenty of ways to make martial classes unique, in what personally I think are much more interesting than 3e’s obsession with multiclassing. Even pure martial builds are more interesting with things like superiority dice.
Currently the character creation for this game needs considerable work to make how these options will open up further down the track more visible. Not knowing about Eldritch Knight possibilities when you select Fighter at lvl1 seems like a big oversight.
