It's true, but when you are also just recovered from a groin injury... which he also had in 2019. And last year a wrist.
Not to mention Miller, who probably gets more LF starts than Joyce (with Joyce more of a PH guy).
It's just funny they started Haseley against the lefty and now don't have him today. I'd be surprised if either of them really win the job, just a matter of who plays well enough to get 60% of the starts instead of 50 (and if that's Haseley that would be normal, platoon-wise).