The number of Ints is a bit misleading. If you look at the nbr of attempts, that comes down to an INT every 29.2 passes which is good.
More concerned about the pass completion percentage. 60 percent is lower than what I would like but you would have to look at the average yards per pass attempt.
Bad team? Level of competition? Quality of his OL/WRs? A lot of factors involved, not just the stats.
Just watch the film and trust the staff.
Hell, at this point I'll take a QB with great pocket presents, able to read coverages, audible and change the play at LOS, and go to their 2nd/3rd option.