Why would it defeat the purpose if it might take some time to get up to match sharpness? Ox and Naby are both seemingly long term, so I doubt we were bringing him in just for the next month and then never to be seen again, otherwise yes....very odd move. Hopefully the plan is to actually use him for the whole season though, in which case it seems more sensible.
It seemed (to me - and I could be wrong) that (after losing out on Touchameni) we only made a genuine attempt to get another midfielder in late when Henderson got his injury, as if that was the last straw? Presumably because we thought with Jones/Thiago being 'short-term' injuries that we could muddle through till they got back.
I assumed we went in for someone late in the window as an emergency so as to provide cover immediately? The fact this midfield cover is himself not fit enough to play many minutes yet seems to defeat the purpose of getting someone in to cover the short-term injury situation?
If the plan all along was actually to get someone in as a longer term prospect, then I don't understand why we left it till the last second of the transfer window? i.e we could have gone for (a) Nunes (or someone of his ilk) instead and got them 'up to speed' by now already.
It feels like there was no plan. Or the plan was to get our first choice target (or no-one this window). Then we have about faced due to another looming injury crisis, but brought in someone who's not fit enough to play anyway? It's just desperately poor planning.
None of this is Melo's fault, of course. and he may turn out to be a shrewd signing when we look back in several months time - but equally he may find himself sat on the bench most of the time (when he's finally fit enough for 90 minutes) because Jones/Thiago/Keita are all (finally) fit (wishful thinking?!).