Regardless of Mourinho being here, i can't see us being a draw for top tier talent based on anything we've seen, yes we have OGS in at the moment and not only are we doing well but as you say, we are actually playing good entertaining football too. However, look at the big picture, we're languishing mid table, we've sacked 3 managers in a short space of time, our recruitment has been all over the place, so has our form, we've played consistently awful football for years now and we've fallen behind all of our contemporaries here and on the continent. A few games of attacking football won't change this, we haven't even got a permanent manager yet, any smart world talent will look at us and see us for the mess we currently are, we have no consistency in the senses that we have no idea what to expect season after season currently, I'm afraid a few good games of football this past month or so isn't going to change that, we need to show we've actually changed, and that we actually mean business again, before the top tier talent will truly think of Manchester United again.
Maybe I'm wrong and we'll get a signing that proves me wrong, but honestly, as much as I love this club, if I was a young footballer with ambition I'd stay clear away currently, because we've lost our way big time and we need to really find our feet again, a great appointment, both manager and DoF over the coming months is a good start.