For the meager 2 cents, my thoughts on "Solo Task Forces".
I've solo'd a lot of task forces. The respec tf is a hoot solo. What I did (during the free to play era) was create new accounts, use my brute or tank to pl the other accounts to a level required to pad the team size, start the tf. Log off all the characters - and then re - log the one that was going to solo the tf.
Between the Shivan's, pet wolf and the magic ring from the Striga Isle arcs, AV's were never really a problem.
So, the ability to solo was there. It was annoying to set it up, but it was there.
Some things should be annoying, because in a way - it was kind of cheating, because the idea is to face the room full of nasty villains trying to defeat you, and working as a team. I love to solo. Mainly because I don't get along well with others very well. But, I recognize why they want you to team. For most people, it's just more fun.
I cannot fathom playing CoH if I only had 30 minute or a 60 minute window of time to play. I honestly don't think I would if that's all the time I had. I'd find something else to do. Good games are a time sink. You sit down, next thing you know it's 2 in the morning and you have to be up in 4 hours.
Nothing quite like that. Priceless.
I say, let it be. You want to solo a TF - there were tricks you could do to do so.
Of course - the ones in the shard...that's a different story. Maybe the auto-complete mission would work without impacting the badge? <shrug>