If we're going Sesko I'm fine with it, Arteta has earned a lot of trust. I don't quite know what he does for us against a sitting defense, besides providing another great option in the air. I'm concerned we're building a team that's great in big games but struggles to score enough goals consistently against mid/lower-table. But let's see who we bring in on the left. We need a technician who works great in tight spaces.
A 4-4-2 with Havertz and Sesko up top would be pretty interesting to watch, I have to say.