Shapovalov has been doing well this week- so he could be one who might cause a few upsets.
There are the 'journeymen' as well, who are always there- like Kohlshreiber- who has suffered from meeting big names early on, but is actually not bad on grass.
I am watching Rublev in Halle- and he is doing very well this week- he's proving to be a pretty good all- rounder.
And then there's Karatsev- he's come from nowhere and is doing ok.
It won't stop the commentators fixating on the same players- but I do think this could be the year we do see a more open competition for the men.