It is interesting to see that of the 4 Summer signings, only Wanyama has made a real impact...
TBH, I think GKN was always gonna be brought in to improve the overall squad, and not necessarily a 1st team player.
Likewise Janssen, whose main remit must've been; "Take the burden off Kane, and fill in when he's injured!" ...but he hasn't really been able to do that, and as such, we've probably tweaked the system away from 2 up front (as I believe we were playing earlier in the season with them both) to one main Striker, and one just off (Dele/Son)
Sissoko is probably the biggest early-season disappointment, but it's early days, he's clea;y got something about him, and has definitely shown shoots of recovery...
Any January signings are either gonna have to hit the ground running (tough ask) or be patient and gradually be eased into the team (as is Poch's preference I think!)