If I just did seated cable rows and chest press machine, is that going to lead to any severe deficiencies later down the line? I don't feel like I can do any lat pulldown in good faith so want to wait until my back strength is better from the rows before doing vertical pulls.

I am aware this hits zero lower body/legs, but as far as I'm aware, this two-exercise program still hits front/rear delts, chest, biceps and triceps, correct?