ursaring's problem is that machamp completely outclasses him.
machamp is a fighting type with 90/130/80/65/85/55 base stats
ursaring is a normal type with 90/130/75/75/75/55 base stats
they are very similar stat wise but machamp having higher defenses and a much better stab give him the upper hand (also, having no guard makes him an absolute monster), ursaring needs something to stand out, he has a great movepool, agility might be able to but i don't think it'll be enough to get him into OU, i guess changing his base stats to:
90/130/85/65/80/55 would make him better but machamp having no guard still outclasses him
exploud needs more defense and attack stats, changing his stats to:
104/100/70/100/70/68 would make him a much better poke
Hypno needs more HP before defense, he looks bulky but his HP stat is low, and hp is the most important stat for being defensive so, more HP would benefit him more than defense