I don't think De Lie's preparation has been the right one this season for Omloop. They tried something different, long altitude camp and way less races (basically Visma style), but I think De Lie is one of those guys that needs race rhythm and confidence which comes with early wins. I expect him to be better later on the classic season, where he was getting a bit tired last season.
Steels comments were borderline stupid tho. The team that is praised as the best in the world hasn't done anything else than long hard training rides on altitude the previous years. It's correct that doing a 7h ride 3 days before a race might not be the best, but let's be honest, those Spanish races weren't his goals, so it doesn't really matter. It really felt like the typical analist that just says something because he has to be critical.
But yeah, in short, I don't think De LIe will be in prime form yet. I spoke to a DS a few days ago and internally they think the same thing. Opening weekend might become a bit of a disappointment for them. Vermeersch was already really good but we all know how that evolved. Beullens is also really good so I expect something from him, but De Lie, the DS in question said "from MSR onwards".
The weather will be bad tho, LOTS of wind and chance there will be rain too. And that suits De Lie.