You are all crying, but Rabiot is 10 times better than Mc Tominay.
Yes, he's his a crying baby, Veronique his mother a very protective one, but on the pitch, he will be an upgrade.
For sure he's not De Jong, but at least he will be an improvement to what we have.
At PSG he wanted to play 8, but they all said that his best position was at 6 in front of the defense.
Sure he'll have to improve his tempo in the PL, as he like playing slow, but he would be definitely an upgrade, and definitely not in Arnautovic dimension.