Onix and roselia don't become uplevels until the end of the month and I'm currently trying to find suitable replacements for them. Thank you for noticing though.
Guess what, that is not how your squad currently stands because you have four 'mon that require an uplevel. Dewott, Quilava, Onix, and Roselia. Might be more as well because I don't have them memorized, but those are the ones that I noticed.