He started well and actually his 7 goals came from just three games (Norwich, Sheffield, Wolves).
Apart from that just 8 goals in other 36 games he participated this season.
He had 10 goals after 12 PL games, was for a long period of time top scorer in the league, or top3, top5... Now he lost top10 spot, and probably will lose top15 in the next 5 games.
In the last 6 PL starts Giroud scored 4 goals. Tammy has just 2 goals in the last 15 PL games he played.
And when he does not score he offers nothing unlike Giroud.
I dont think he fights anymore for starting spot because with Timo he dont have a chance, he could maybe fight to be a backup option but he is not better than Olie.
Since he would not be happy to be just that I think selling him this or next summer is very possible option.
We can probably get 40-50m for him... Timo, Olie and Havertz if he comes could all play striker. And even Auba for just 25m would be a great buy.