If Martinelli's winning corners, he's doing a useful job for us. Emery specifically celebrated the fact Villa had held us down to only one corner after the match, but in part that's because Martinelli's execution was notably poor. In fact, his execution versus Villa was far poorer than it has been on the whole.
Trossard also made the case for himself as a starter and this was touched on in his post-match interview. The press are now beating his comments up as having been "I should start". Truth is Trossard didn't say any such thing explicitly and was diplomatic, but his muted goal celebration together with all that tells its story clearly enough.
Despite having a shocker against Villa, Martinelli is not "spiralling downward". His struggles to be effective have been roughly the same for a full season, they're not really getting worse or better. There are several causes:
- Martinelli's limitations as a player.
- His instructions, his place in our tactics, and the players and patterns he is contending with.
- His confidence and form taking a hit from the way this has all dragged on, getting dropped, and so on.
If Martinelli continues in rubbish form I would guess Arteta will drop him again and play Trossard. However, it's not going to be a pure upgrade. Martinelli actually does offer us qualities that Trossard doesn't: foot speed, width and defensive effort for example.
Jesus meanwhile is injured yet again. Jesus, in my opinion, is the biggest liability among our strikers. He's burdening us with high wages, he is very regularly unavailable or recovering to his best physical shape and form, even at his best he underperforms the xG we produce around him, and he can't run out 90 minutes. He is a top player on his day but it's just not enough.
Here's two things that may change the current dynamic:
- Merino coming in and playing left 8 (with Rice at 6) might help Martinelli out to some extent or change things up at least.
- Any worthwhile forward signing taking the focus off this issue.
The real setback over the next week would be if this situation means we hang on to Nketiah. That'd be a bad mistake in my opinion.