So, besides things like Copycat, training inherently takes a number of slots to take and even if you got a TON of XP to spend, you can't learn it any faster than you can do those slots.
Are Crits still a thing? Like, if you Crit, could 1 training session count as 2 or some such?
Will PL, and how Martial Arts effect it, stay the same?
Yes, though obviously some things require less slots /XP than others. Basic stats like Intelligence for example take 2 training slots per point forever, but the XP cost goes up more and more
Not for Training Sessions. The "Generate XP" Slot is a roll that can crit yes, and some training sessions get a roll to learn various other things (Training in Turtle Style can give the first training session of Kamehameha for example and other Turtle style techs) but they don't typical crit.
At the moment yes, though how you train will be different it will still be based on Potential which is influenced by how many Martial Arts you've learned.
Martial Arts penalties are more formalized too.
You can learn 1 Martial Art, with each one over that mark costing +1 Training Session and *2 XP for the first 5. Personal Styles (the one you make yourself, ie Turtle for Roshi, New Crane for Tien) doesn't count for this.
Every 5 INT reduce the penalties by 0.1 (so it costs +0.9 TS and *1.9 XP with 5 INT) to a maximum of +0.1TS and 1.1XP.
Since you have 28 INT and 2 Styles you get +1 TS to work through and a new Martial Art costs 2* as much XP as usual
After the first 5 Styles the penalties become more extreme, adding 2 Training Sessions and *5 XP modifiers, and only being negated by 0.1 every 10 INT. This goes to 10 Styles
Then it goes from there, 3 TS and *10XP per style negating every 15INT etc.
I may be overcomplicating things again... Eh, this is all behind the scenes.
I agree.
The problem i found with buu-saga Gohan is that his entire character boiled down to laziness and silliness. Silliness by itself is fine, as long as the character is still respectable outside of that area. Toriyama however, decided that he would make Gohan both a fucking slacker and the Great Saiyaman at the same time, completely removing any respect i still had for him - And this was particularly disappointing since Gohan was my teenage idol at the time.
Had Gohan stayed badass and useful outside of his saiyaman routine, i likely would've loved it. However, Gohan abandoned any form of self respect once he gave up on the one thing that could possibly protect the human race; His training.
I'll never forget what they did to my childhood role-model, erasing 100+ episodes worth of character development and lessons on life and morality; Make sacrifices when you need to, grow into something respectable and make sacrifices for the greater good. Kids shouldn't be taught to give up on something on a whim, ignoring their responsibilities when said responsibilities have been established as protecting people's very lives.
Sure, it's also important to be personally happy, but sweet christ, they didn't have to butcher his established character in order to allow for this. To end this overly long rant, please make sure that the rest of Gohan is serious as fuck and actually relevant outside of his Great Saiyaman persona.
For the love of god, establish this Gohan as somebody worth respecting, even into his adulthood. I'm pretty sure your Gohan is the only one fleshed out enough to rival the original in relevance, and is therefore my only hope at rectifying his shattered image. I need my childhood hero back man, his violated corpse has been rotting away in my brain for years now...
Gohan is serious about training, unlike Gohan from canon he knows if he slacks off it is actively endangering the Earth.
Gohan isn't as serious about fighting and likes to make things interesting and fun if he can but in a true life or death situation will step up to the plate and be Future Gohan.
If he becomes the Great Saiyaman (probably) he won't stop training and despite his goofiness will be a clear and obvious help to the world. Sure he'll pose and do the thing, but he will also save every person in that burning building, disarm the hostage-taking bank robbers and do enough Ki training to deal with the next threat against the Earth.
After all, if he doesn't then Gossard will get into another situation and go nuts.
Without some pretty major character development in a really bad way, Gohan will never stop training to defeat the Next Threat. He will just do it in an interesting and possibly silly way because dammit just because he is saving the world doesn't mean he can't have fun doing it.
He wants to Help people and Save people. He doesn't want to be normal or let his skills rust.
In order of importance:
1. Family
2. Saving people
3. Having fun and being silly
He will sacrifice for the greater good. He can stop being silly, but he won't if it's unnecessary. Sacrifice only when you need too, but when you need too do it gladly.