Would welcome Pjanic back instead of Ramsey. Most definitely.
People forget numbers Pjanic had (goals, assists, free kicks...).
Though I doubt it will happen. Paratici gave to much money to Ramsey.
No one forgot about his numbers.. His numbers represent what he was in the past but his way past his prime type of performances started when he was still playing for us therefore implicate the player is not as good as he once was.
Check his last season for Juve - I bet he didnt even score two free kicks and I`d go even further saying I cant remember even one (last season here alone).
Also I remember Pjanic gets dispossessed in key positions.
He is a player that will give us more in terms of assists and goals compared to Ramsey but compared to Ramsey, many others will too..
If I have to choose one of them - Pjanic would get my vote BUT the truth is we dont need either one of them..