So far Vol. 2's release schedule is comparable to Vol. 1's release schedule. The wait the first character in each of these Fighter's Passes was close to the same amount of time. 4 and a half months for the first Vol. 1 character and 5 months for the first Vol. 2 character. Also the wait for the 2nd character in each of the passes was 3 and a half months and the wait for every character after the first two in a pass is never longer than 2 and half months so there's a chance that Vol. 2 will finish in either June or July.