In qualification terms a draw away in Ireland is not a disaster especially when considering the sending off.
However, what it does mean is that for Wales ,away to Serbia becomes a must win match. Lose there and the gap becomes almost insurmountable with the games left and with Ireland and Austria also so closely matched even a runners up spot starts to look tricky. Looking in from the outside it becomes a hugely interesting group, with this 4 way battle for qualification, but I appreciate that is probably not what most on here want.