I don't know why you bother getting so aggravated in these threads when we all know you'll instantly forget everything you "hate" about him as soon as he's wearing a City shirt and become a mindless cheerleader.
You were another one who couldn't stand the idea of us signing Walker.
Stop pretending you know anything about Grealish when it's taken you 3 attempts to get his age right, and just wait and see what happens.
Would he be my choice of transfer? No, but like I said, the club knows infinitely more about his character than any fan, and if they're interested then he's a good egg.