Agenda? If you've failed to notice, we tend to be fairly strong advocates of the Astros' system and its players around here. Even Towles. Perhaps even especially Towles. Catchers who can both hit and play defense gets our you-know-what hard. No one wants him to succeed more than we do. But if the system does have some weaknesses or we have specific concerns about a particular player, we will mention it.
But since you've raised the topic, let's talk about your agenda. Probably 75% of your posts (at least) have involved Towles in some shape or form. You've been asked if you were a relative or friend and you've denied it. We're rather skeptical about that claim (and may be even more to it than that) but that's neither here nor there. Your every single post about Towles is constantly defending him.
As far as the knees go, here's what even
you wrote back in November:
"In the future he will probably stay around 200-205 to keep his speed, quickness and
reduce the wear and tear on his knees."
So maybe, just maybe, there is a concern about his knees that even Towles' stauchest defender is willing to acknowledge.