There is a definite impact on the depth chart. But, IMO more significantly, there is a time impact. By that I meat these guys were almost all reshirt players on whom a years worth of development will now be lost. In addition, their roles will now have to be filled by players who might have been redshifted this year. That time investment in their development is lost as they may be forced into playing earlier than planned. wether or not the impact shows up on the field is completely dependent on the performance by their replacements. Ash's recruiting will be tested here. Is there talent to relace them, if so, then his critics are somewhat silenced. If not, then.....