It would be really cool if there were options to slo-mo, FF, Pause and rewind the tutorial videos in a sort of Media Player design within the site. I’m not even sure if this is possible. But it would be nice for practicing.
(personal opinion) I think that is more in the realm of the media player you use. There are players that have that functionality.
I just thought it would be cool not to have to leave the site and deal with importing and all that goes with it.