What if Barty Jr. was in Order of the Phoenix?

one thing about me, I adore the Harry Potter movies, they give me a good feel of nostalgia, one of my favorites is GOBLET OF FIRE

rewatching it, I start to realize Barty Crouch Jr. is quite useless i mean sure he does reveal lord voldemort's return, and get blasted by wands a lot but he's kinda like a supporting threat who hasn't have a lot to work with.

When Order of the Phoenix comes out, we never hear from Barty ever again and is taken over my Sirius Black (which is one of my favorite Gary Oldman performances)

But what if things were different in the wizarding world, What if Barty actually played a big part in the Harry Potter universe

What if Barty Crouch Jr. was in Order of PHOENIX?

so that's what i decided to make, now your probably wondering how will this work? simple! make Barty Crouch jr the main antagonist have him become the one to lead the Battle Of The Department of Mysteries. with Black still helping Potter