Ok well if you want Sissoko to stay as well i can't knock you for your stance on Janssen.
Personally i want us to upgrade on both of them. I think with 2 or 3 really quality additions (depending on whether or not we sell Walker) we can win the title and push on even more. We don't have the funds to just splash cash so the only way we are gonna do that is if we bring in revenue from player sales (so those 2 are expendable).
In fairness, the 2017 Janssen looks like a major upgrade on the 2016 Janssen. His control was excellent, his lay offs were very very good and he looked confident with his right foot and finished sharply albeit offside. Not to mention his runs created the space for two Kane goals.
I get why you want to sell him, his goal return isn't what we needed, but I see a player with attributes that Poch has seen, but wants to add different attributes to. I think if Vinny keeps listening to Poch and works hard, he's close to being a very different player to the one signed last year. One that will be a more than adequate replacement should Kane miss a game.