Don't know how you define 'key player'.
You're right in saying that he's a good player just now (obviously there is huge potential, but that doesn't mean he's more than a good player just now).
If Marchisio was playing better - I gather he was very good for Italy, so I'll be interested to see if that's him back properly - Pogba wouldn't be a key player just now, but with Marchisio struggling Pogba has become pretty important for Juve this season.
There is also the matter of Pogba being capable of the spectacular. Now, there are times when his attempting difficult (virtually impossible) things is harmful to Juve, but, with a lot of Juve's play looking laboured for a fair chunk of the season, Pogba's ability to produce the spectacular and very consistently make a difference in the final third has been extremely valuable.
I still think Juve play better football in general with Marchisio in the team than they do with Pogba, but you just can't dismiss a player who is contributing so much in terms of goals and assists.
So, my answer is an in-betweeny sort of one:
If everyone at Juve was in form and the team was fuctioning as it would have been hoped it would function, Pogba wouldn't be a key player, but an extremely useful option.
With Juve not playing as well as would have been hoped at the start of the season, you would have to say that Pogba has been key to Juve getting results without the team playing very well as a whole.
You're right in saying that he's a good player just now (obviously there is huge potential, but that doesn't mean he's more than a good player just now).
If Marchisio was playing better - I gather he was very good for Italy, so I'll be interested to see if that's him back properly - Pogba wouldn't be a key player just now, but with Marchisio struggling Pogba has become pretty important for Juve this season.
There is also the matter of Pogba being capable of the spectacular. Now, there are times when his attempting difficult (virtually impossible) things is harmful to Juve, but, with a lot of Juve's play looking laboured for a fair chunk of the season, Pogba's ability to produce the spectacular and very consistently make a difference in the final third has been extremely valuable.
I still think Juve play better football in general with Marchisio in the team than they do with Pogba, but you just can't dismiss a player who is contributing so much in terms of goals and assists.
So, my answer is an in-betweeny sort of one:
If everyone at Juve was in form and the team was fuctioning as it would have been hoped it would function, Pogba wouldn't be a key player, but an extremely useful option.
With Juve not playing as well as would have been hoped at the start of the season, you would have to say that Pogba has been key to Juve getting results without the team playing very well as a whole.
