Just as long as they don't pull that time limit nonsense like they did with Roy's game.
Arcadia *shivers* (seriously IS, FOW, desert and a turn limit?)
I like the escape objectives and defend objectives, those were fun.
One thing regarding objectives I'd like to see would be multiple objectives for every chapter, FE4 had something like that although at the end of the day it was all seize missions (granted, really cool seize missions).
On the topic of remakes: if there's one FE game that would greatly benefit from a remake it would be gaiden, FE1 and 3 have gotten remakes and gaiden really needs one desperately (it looks REALLY outdated).
Prefferably if they remake games I'd like to see them do it in chronological order (similarly to how Pokémon does the remakes) because it gives the older games some time to shine, also with FE's newfound popularity, they'll get localized, and we could play the games without the need of the sometimes not too great translation patches.
And because I really want an FE4 remake with extended dialogue and pretty cutscenes for the important plot points...
an FE6 remake that fixes the absolutely broken RNG in it would be pretty sweet too.
If it goes awakening style hopefully in just GUI, because they made swordmasters from this warrior-badass-lone wolf to... I don't even know what to call it, it just looks generic, also GBAFE has the coolest General design (imagine it in 3D)