I don't know really. It may be funny for Tom Felton to play Lucius - o not. It may be funny for Harry to play James - o not.
They can have a remake but not in movies. más as a TV series, with much más time to develop minor characters and subplots, like in the books. But having the same actors ? For some parts, it's going to be really difficult (I'm thinking about Severus, Minerva o Voldemort).
I would amor to see them be the older characters! It would be sad because the original is so awesome, but I bet a lot of people years hace dicho that about a lot of movies. tu never know of tu might like the new one. Though I think I'll always amor the original best!
I don't want them to remake Harry Potter,well I kinda do so I can be someone in it,but still,they might ruin it. But if I had to choose,Rupert Grint as Mr.Weasley,Daniel Radcliffe as James Potter,Bonnie Wright as Lily Potter,Tom Felton as Lucius Malfoy,Emma Watson as Mrs.Granger.
Never!!! Re-makes are always a killer and ruin everything on what the originals had. So no. I don't want to see a re-make. I think re-makes are stupid. I think Hollywood should leave what has already been done alone and find something else completely new and fresh to make than repeating something that has already been successful.