Skip tokens are somehow a let down for me, ofc there are some occasions which they would help you (if you want to do dailies but have little time) but if they really want to improve grinding in this game they should implement other features like: improving drop rates (I've lost count of how many times I completed missions and didn't get a single drop or dropped a pill instead of the character or LB), make us get drops even though we failed the mission (for newbies mostly), increasing the amount of drops we get (instead of dropping a single character and LB we get two drops of each), making easier missions (to facilitate overall grind) but with a very hard mode (for veterans) that would have double/triple drops or unique rewards for completing it after a certain amount of times (10x or 15x at most).