I didn't expect them to do a lot better, no. High up my list to get relegated. Lost their best players, didn't get great ones in return and they need time to adapt anyway.
The fact that he would actually have been able to keep his best players, unlike what happened at Villa.
I doubt he would have turned us into a big success, but I see no reason why he couldn't have achieved the same thing that Pochettino did the year after (which seemed fine enough by most Spurs fans): Getting fifth, a cup-run, early exit from Europe.
Of course he is not going to say they are sh!t purchases in public, that is a great way to start the season!